EQUATION: QUIZ PLEASE FEEL FREE TO CONTACT ME IF ANSWERS ARE NEEDED!!!!

1. Quiz: More difficult equations Quiz: More difficult equations
Solve for x: Solve for x:
1. 3 x = 7 + 10 x 1. 3 x = 21 + 10 x
2. x − 1 = −6 2. x − 1 = −5
3. 2 x + 5 x + x = 80 3. 2 x + 5 x + x = 16
x x
4. + 9 = −9 4. + 9 = −9
2 5
3 3
5. x = 120 5. x = 24
4 4
6. − 3 x + x = 12 6. − 3x + 9 x = 6
7. 1 + 5 x = 12 7. 1 + 5 x = 12
11 5 11 5
a. b. a. b.
5 11 5 11
13 5 5 13
c. d. c. d.
5 13 13 5
8. 3( x − 2) = 18 8. 9( x − 2) = 18
9. 5( x + 6) = −2 + x 9. 5( x + 6) = −6 + x
10. 4( x − 1) = 12 10. 4( x − 1) = 16
11. 4x − 2 = 1 11. 4 x − 2 = −1
1 1
a. b. 4 a. b. 4
4 4
3 4 3 4
c. d. c. d.
4 3 4 3
12. 6 x + 9 = −4( x + 1) 12. 6 x + 9 = −3( x + 1)