Solving Linear Equations Unit Test

Question

Math 8 B OR / Solving Linear Equations

Answer 1

Here is a sample unit test on solving linear equations:

1. Solve for x: 2x + 3 = 5
a) x = 1
b) x = 2
c) x = 3
d) x = 4

2. Solve for y: 4(y - 5) = 2y + 10
a) y = 5
b) y = 6
c) y = 7
d) y = 8

3. Solve for x: 3(x + 2) = 15 - 6x
a) x = 1
b) x = 2
c) x = 3
d) x = 4

4. Solve for y: 2(3y + 4) = 5(2y - 6)
a) y = 1
b) y = 2
c) y = 3
d) y = 4

5. Solve for x: 5x - 8 = 2(3x + 4)
a) x = 1
b) x = 2
c) x = 3
d) x = 4

6. Solve for y: 7y + 3(2y - 5) = 4y - 2
a) y = 1
b) y = 2
c) y = 3
d) y = 4

7. Solve for x: 8(x - 3) = 4x + 10
a) x = 1
b) x = 2
c) x = 3
d) x = 4

8. Solve for y: 2(y + 5) = 3(y - 2)
a) y = 1
b) y = 2
c) y = 3
d) y = 4

9. Solve for x: 6 - 3x = 9x + 2
a) x = 1
b) x = 2
c) x = 3
d) x = 4

10. Solve for y: 5(y + 1) = 4(2y - 3)
a) y = 1
b) y = 2
c) y = 3
d) y = 4

Answers:
1. a) x = 1
2. c) y = 7
3. b) x = 2
4. c) y = 3
5. a) x = 1
6. b) y = 2
7. b) x = 2
8. a) y = 1
9. d) x = 4
10. b) y = 2

Please note that these are just sample questions and answers for a unit test on solving linear equations. The actual test may have different questions and answers. Good luck with your test preparation!