{{asɛmtiNe Ɔkyerɛwfo}} | Nhomakorabea | Nneɛma a ɛma wotumi yɛ ade

1

A student solves the equation 4x-3=13.
The student's work:
Given: 4x - 3 = 13
Step one: ?
Step two: x=4
Which equivalent equation could complete the work correctly?

4x = 13

4x = 16

4x = 13/4

-3 = 13/4x

Ɛhia

1

A student solves the equation $5x-7=18$.
The student’s work:
Given: $5x-7=18$
Step one: ?
Step two: $x=5$
Which equivalent equation could correctly complete Step one?

$x=25$

$5x=25$

$5x=-11$

$5x=18$

Ɛhia

1

A student solves the equation $3x+8=29$.
The student’s work:
Given: $3x+8=29$
Step one: ?
Step two: $x=7$
Which equivalent equation could correctly complete Step one?

$3x=37$

$x=21$

$3x=-21$

$3x=21$

Ɛhia

1

A student is solving the equation 3x - 4 = 5.
Which first step could the student use to solve the equation correctly?

Subtract 4 from both sides.

Divide 3 from both sides.

Multiply 3 to both sides

Add 4 to both sides

Ɛhia

1

A student is solving the equation $7x+5=26$. Which first step could the student use to solve the equation correctly?

Multiply both sides by $7$.

Subtract $5$ from both sides.

Divide both sides by $5$.

Add $5$ to both sides.

Ɛhia

1

A student is solving the equation $4x-9=15$. Which first step could the student use to solve the equation correctly?

Multiply both sides by $4$.

Divide both sides by $9$.

Add $9$ to both sides.

Subtract $9$ from both sides.

Ɛhia

1

Which value of x makes the equation 7x - 2 = 19 true?

4

-3

3

-4

Ɛhia

1

A student is solving the equation $\frac{x}{3}-6=2$. Which first step could the student use to solve the equation correctly?

Multiply both sides by $3$.

Divide both sides by $3$.

Subtract $6$ from both sides.

Add $6$ to both sides.

Ɛhia

1

A student is solving the equation $\frac{x}{5}+4=-1$. Which first step could the student use to solve the equation correctly?

Subtract $4$ from both sides.

Multiply both sides by $5$.

Divide both sides by $5$.

Add $4$ to both sides.

Ɛhia

1

Consider the inequality: -2x +4 > 10
What is the solution to the inequality?

x > -12

x > 12

x < -12

x < 12

Ɛhia

1

Consider the inequality: $-3x + 5 \le 17$
What is the solution to the inequality?

$x \le -\frac{4}{3}$

$x \ge -\frac{4}{3}$

$x \ge -4$

$x \le -4$

Ɛhia

1

Consider the inequality: $2x - 9 > 5$
What is the solution to the inequality?

$x < 7$

$x > 7$

$x \le 7$

$x > -7$

Ɛhia

1

Consider the inequality: $-\frac{x}{4} - 2 \ge 1$
What is the solution to the inequality?

$x \ge 12$

$x \ge -12$

$x \le -12$

$x \le 12$

Solving one- and two-step equations and inequalities: Butal EP2

Solving one- and two-step equations and inequalities: Butal EP2

A student solves the equation 4x-3=13.
The student's work:
Given: 4x - 3 = 13
Step one: ?
Step two: x=4
Which equivalent equation could complete the work correctly?

A student solves the equation $5x-7=18$.
The student’s work:
Given: $5x-7=18$
Step one: ?
Step two: $x=5$
Which equivalent equation could correctly complete Step one?

A student solves the equation $3x+8=29$.
The student’s work:
Given: $3x+8=29$
Step one: ?
Step two: $x=7$
Which equivalent equation could correctly complete Step one?

A student is solving the equation 3x - 4 = 5.
Which first step could the student use to solve the equation correctly?

A student is solving the equation $7x+5=26$. Which first step could the student use to solve the equation correctly?

A student is solving the equation $4x-9=15$. Which first step could the student use to solve the equation correctly?

Which value of x makes the equation 7x - 2 = 19 true?

A student is solving the equation $\frac{x}{3}-6=2$. Which first step could the student use to solve the equation correctly?

A student is solving the equation $\frac{x}{5}+4=-1$. Which first step could the student use to solve the equation correctly?

Consider the inequality: -2x +4 > 10
What is the solution to the inequality?

Consider the inequality: $-3x + 5 \le 17$
What is the solution to the inequality?

Consider the inequality: $2x - 9 > 5$
What is the solution to the inequality?

Consider the inequality: $-\frac{x}{4} - 2 \ge 1$
What is the solution to the inequality?

A student solves the equation 4x-3=13.
The student's work:
Given: 4x - 3 = 13
Step one: ?
Step two: x=4
Which equivalent equation could complete the work correctly?

A student solves the equation $5x-7=18$.
The student’s work:
Given: $5x-7=18$
Step one: ?
Step two: $x=5$
Which equivalent equation could correctly complete Step one?

A student solves the equation $3x+8=29$.
The student’s work:
Given: $3x+8=29$
Step one: ?
Step two: $x=7$
Which equivalent equation could correctly complete Step one?

A student is solving the equation 3x - 4 = 5.
Which first step could the student use to solve the equation correctly?

A student is solving the equation $7x+5=26$. Which first step could the student use to solve the equation correctly?

A student is solving the equation $4x-9=15$. Which first step could the student use to solve the equation correctly?

Which value of x makes the equation 7x - 2 = 19 true?

A student is solving the equation $\frac{x}{3}-6=2$. Which first step could the student use to solve the equation correctly?

A student is solving the equation $\frac{x}{5}+4=-1$. Which first step could the student use to solve the equation correctly?

Consider the inequality: -2x +4 > 10
What is the solution to the inequality?

Consider the inequality: $-3x + 5 \le 17$
What is the solution to the inequality?

Consider the inequality: $2x - 9 > 5$
What is the solution to the inequality?

Consider the inequality: $-\frac{x}{4} - 2 \ge 1$
What is the solution to the inequality?

Solving one- and two-step equations and inequalities: Butal EP2

Solving one- and two-step equations and inequalities: Butal EP2

A student solves the equation 4x-3=13.The student's work: Given: 4x - 3 = 13Step one: ?Step two: x=4Which equivalent equation could complete the work correctly?

A student solves the equation $5x-7=18$.The student’s work:Given: $5x-7=18$Step one: ?Step two: $x=5$Which equivalent equation could correctly complete Step one?

A student solves the equation $3x+8=29$.The student’s work:Given: $3x+8=29$Step one: ?Step two: $x=7$Which equivalent equation could correctly complete Step one?

A student is solving the equation 3x - 4 = 5. Which first step could the student use to solve the equation correctly?

A student is solving the equation $7x+5=26$. Which first step could the student use to solve the equation correctly?

A student is solving the equation $4x-9=15$. Which first step could the student use to solve the equation correctly?

Which value of x makes the equation 7x - 2 = 19 true?

A student is solving the equation $\frac{x}{3}-6=2$. Which first step could the student use to solve the equation correctly?

A student is solving the equation $\frac{x}{5}+4=-1$. Which first step could the student use to solve the equation correctly?

Consider the inequality: -2x +4 > 10What is the solution to the inequality?

Consider the inequality: $-3x + 5 \le 17$What is the solution to the inequality?

Consider the inequality: $2x - 9 > 5$What is the solution to the inequality?

Consider the inequality: $-\frac{x}{4} - 2 \ge 1$What is the solution to the inequality?

A student solves the equation 4x-3=13.The student's work: Given: 4x - 3 = 13Step one: ?Step two: x=4Which equivalent equation could complete the work correctly?

A student solves the equation $5x-7=18$.The student’s work:Given: $5x-7=18$Step one: ?Step two: $x=5$Which equivalent equation could correctly complete Step one?

A student solves the equation $3x+8=29$.The student’s work:Given: $3x+8=29$Step one: ?Step two: $x=7$Which equivalent equation could correctly complete Step one?

A student is solving the equation 3x - 4 = 5. Which first step could the student use to solve the equation correctly?

A student is solving the equation $7x+5=26$. Which first step could the student use to solve the equation correctly?

A student is solving the equation $4x-9=15$. Which first step could the student use to solve the equation correctly?

Which value of x makes the equation 7x - 2 = 19 true?

A student is solving the equation $\frac{x}{3}-6=2$. Which first step could the student use to solve the equation correctly?

A student is solving the equation $\frac{x}{5}+4=-1$. Which first step could the student use to solve the equation correctly?

Consider the inequality: -2x +4 > 10What is the solution to the inequality?

Consider the inequality: $-3x + 5 \le 17$What is the solution to the inequality?

Consider the inequality: $2x - 9 > 5$What is the solution to the inequality?

Consider the inequality: $-\frac{x}{4} - 2 \ge 1$What is the solution to the inequality?

A student solves the equation 4x-3=13.
The student's work:
Given: 4x - 3 = 13
Step one: ?
Step two: x=4
Which equivalent equation could complete the work correctly?

A student solves the equation $5x-7=18$.
The student’s work:
Given: $5x-7=18$
Step one: ?
Step two: $x=5$
Which equivalent equation could correctly complete Step one?

A student solves the equation $3x+8=29$.
The student’s work:
Given: $3x+8=29$
Step one: ?
Step two: $x=7$
Which equivalent equation could correctly complete Step one?

A student is solving the equation 3x - 4 = 5.
Which first step could the student use to solve the equation correctly?

Consider the inequality: -2x +4 > 10
What is the solution to the inequality?

Consider the inequality: $-3x + 5 \le 17$
What is the solution to the inequality?

Consider the inequality: $2x - 9 > 5$
What is the solution to the inequality?

Consider the inequality: $-\frac{x}{4} - 2 \ge 1$
What is the solution to the inequality?

A student solves the equation 4x-3=13.
The student's work:
Given: 4x - 3 = 13
Step one: ?
Step two: x=4
Which equivalent equation could complete the work correctly?

A student solves the equation $5x-7=18$.
The student’s work:
Given: $5x-7=18$
Step one: ?
Step two: $x=5$
Which equivalent equation could correctly complete Step one?

A student solves the equation $3x+8=29$.
The student’s work:
Given: $3x+8=29$
Step one: ?
Step two: $x=7$
Which equivalent equation could correctly complete Step one?

A student is solving the equation 3x - 4 = 5.
Which first step could the student use to solve the equation correctly?

Consider the inequality: -2x +4 > 10
What is the solution to the inequality?

Consider the inequality: $-3x + 5 \le 17$
What is the solution to the inequality?

Consider the inequality: $2x - 9 > 5$
What is the solution to the inequality?

Consider the inequality: $-\frac{x}{4} - 2 \ge 1$
What is the solution to the inequality?