Math 8 Test #2.2 Congruence / Translation / Equations Part 2
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Last updated over 1 year ago
11 questions
Note from the author:
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7.EE.1
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Focus: Equations retake
Question 1
1.
Solve the equation. Leave answer in fraction form.
Question 2
2.
Solve the equation. If the answer is a fraction, leave the answer in simplest fraction form.
Question 3
3.
Question 4
4.
Solve the equation. If the answer is a fraction, leave the answer in simplest fraction form.
7x+10=45
Question 5
5.
Explain in words how to solve the following equation for x. Make sure to use the math vocabulary discussed in class and write in complete sentences. Be sure to include the solution, the value of x.
4x+9-2x=45
Question 6
6.
Question 7
7.
Question 8
8.
What is the solution? If the answer is a fraction, leave it as a reduced fraction.
Question 9
9.
What is the solution? If the answer is a fraction, leave it as a reduced fraction.
Question 10
10.
What is the solution? If the answer is a fraction, leave it as a reduced fraction.
Question 11
11.
What is the solution? If the answer is a fraction, leave it as a reduced fraction.
–2a– 9 = 6a + 15
What is the BEST next step in solving the following equation?
Subtract 7 from both sides
Multiply both sides by 4
Multiply both sides by 7
Divide both sides by 4
Add 4 to both sides
Add 7 to both sides
How many solutions does the following equation have?
One solution
Infinite number of solutions
No solution
How many solutions does the following equation have?