Math 8 Testlet 003 - Linear Equations 8.EEI.C.7a

Last updated 20 days ago

7 questions

Required

8.EEI.C.7.a

Required

8.EEI.C.7.a

Required

8.EEI.C.7.a

Required

8.EEI.C.7.a

Required

8.EEI.C.7.a

Required

8.EEI.C.7.a

Required

8.EEI.C.7.a

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Math 8 Testlet 003 - Linear Equations 8.EEI.C.7a

Last updated 20 days ago

7 questions

Required

Question 1

An incomplete equation is shown: 3x + 2 + 2x + 7 =

Which expression could be inserted into the blank to create an equation with infinitely many solutions?

5x + 5

6x + 9

x - 5

5x + 9

8.EEI.C.7.a

Required

Question 2

An equation is shown:
m(2x + 8) - 4 = 7x + 36 + 3x
For which value of m does the equation have infinitely many solutions?

5

3

2

4

8.EEI.C.7.a

Required

Question 3

Select the two equations that have infinitely many solutions:

2(x + 4) = 5x - 3x + 8

8.EEI.C.7.a

Required

Question 4

Select the two equations that have no solutions.

–10x + 6 + 12x = –3 + 2x

8.EEI.C.7.a

Required

Question 5

The equation shown has infinitely many solutions:
–16x + 9 = b – 16x
What is the value of b?

8.EEI.C.7.a

Required

Question 6

The equation shown has infinitely many solutions:
3(4 + 6x) = mx + 12
What is the value of m?

8.EEI.C.7.a

Required

Question 7

For each equation in the table, mark whether it has no solutions, exactly one solution, or
infinitely many solutions.

	No Solutions

8.EEI.C.7.a

Question 1

An incomplete equation is shown: 3x + 2 + 2x + 7 =

Which expression could be inserted into the blank to create an equation with infinitely many solutions?

5x + 5

6x + 9

x - 5

5x + 9

Question 2

An equation is shown:
m(2x + 8) - 4 = 7x + 36 + 3x
For which value of m does the equation have infinitely many solutions?

5

3

2

4

Question 3

Select the two equations that have infinitely many solutions:

2(x + 4) = 5x - 3x + 8

5(2x + 12) = 60 + 10x

x - 5 = 5 - x

3(2x + 2) = 3x + 6

2x + 5 = 2x + 15

Question 4

Select the two equations that have no solutions.

–10x + 6 + 12x = –3 + 2x

10x – 3 = 5x + 3 + 5x

7x – 4 = –3x + 10 – 4x

2x + 4 + 6x = 3 + 8x + 1

–9 – x = x – 9

Question 5

The equation shown has infinitely many solutions:
–16x + 9 = b – 16x
What is the value of b?

Question 6

The equation shown has infinitely many solutions:
3(4 + 6x) = mx + 12
What is the value of m?

Question 7

For each equation in the table, mark whether it has no solutions, exactly one solution, or
infinitely many solutions.

	No Solutions	Exactly One Solution	Infinitely Many Solutions
5x-+7x= 2(3x-7)+6x
\frac{1}{2}(12x-4)-3 =x+5(x-1)
3(x-2)+4x=8

5(2x + 12) = 60 + 10x

x - 5 = 5 - x

3(2x + 2) = 3x + 6

2x + 5 = 2x + 15

10x – 3 = 5x + 3 + 5x

7x – 4 = –3x + 10 – 4x

2x + 4 + 6x = 3 + 8x + 1

–9 – x = x – 9

Exactly One Solution

Infinitely Many Solutions

5x-+7x= 2(3x-7)+6x

\frac{1}{2}(12x-4)-3 =x+5(x-1)

3(x-2)+4x=8

Math 8 Testlet 003 - Linear Equations 8.EEI.C.7a

Math 8 Testlet 003 - Linear Equations 8.EEI.C.7a

An incomplete equation is shown: 3x + 2 + 2x + 7 = Which expression could be inserted into the blank to create an equation with infinitely many solutions?

An equation is shown: m(2x + 8) - 4 = 7x + 36 + 3x For which value of m does the equation have infinitely many solutions?

Select the two equations that have infinitely many solutions:

Select the two equations that have no solutions.

The equation shown has infinitely many solutions: –16x + 9 = b – 16x What is the value of b?

The equation shown has infinitely many solutions: 3(4 + 6x) = mx + 12What is the value of m?

For each equation in the table, mark whether it has no solutions, exactly one solution, orinfinitely many solutions.

An incomplete equation is shown: 3x + 2 + 2x + 7 = Which expression could be inserted into the blank to create an equation with infinitely many solutions?

An equation is shown: m(2x + 8) - 4 = 7x + 36 + 3x For which value of m does the equation have infinitely many solutions?

Select the two equations that have infinitely many solutions:

Select the two equations that have no solutions.

The equation shown has infinitely many solutions: –16x + 9 = b – 16x What is the value of b?

The equation shown has infinitely many solutions: 3(4 + 6x) = mx + 12What is the value of m?

For each equation in the table, mark whether it has no solutions, exactly one solution, orinfinitely many solutions.

An incomplete equation is shown: 3x + 2 + 2x + 7 =

Which expression could be inserted into the blank to create an equation with infinitely many solutions?

An equation is shown:
m(2x + 8) - 4 = 7x + 36 + 3x
For which value of m does the equation have infinitely many solutions?

The equation shown has infinitely many solutions:
–16x + 9 = b – 16x
What is the value of b?

The equation shown has infinitely many solutions:
3(4 + 6x) = mx + 12
What is the value of m?

For each equation in the table, mark whether it has no solutions, exactly one solution, or
infinitely many solutions.

An incomplete equation is shown: 3x + 2 + 2x + 7 =

Which expression could be inserted into the blank to create an equation with infinitely many solutions?

An equation is shown:
m(2x + 8) - 4 = 7x + 36 + 3x
For which value of m does the equation have infinitely many solutions?

The equation shown has infinitely many solutions:
–16x + 9 = b – 16x
What is the value of b?

The equation shown has infinitely many solutions:
3(4 + 6x) = mx + 12
What is the value of m?

For each equation in the table, mark whether it has no solutions, exactly one solution, or
infinitely many solutions.