- x - 15 = 4
- x - 7 = 3
- x/2 = 12
- -6 = -42
- x + 9 = 22
- -12x = 60
- x - 8 = -10
- x/-3 = 18
- 5x = -45
- 9 + x = -18
- -11x = 132
- 7x = 63
- x -94 = 52
- 6.5 + x = 12.25
- 0.25 = 12
- 200x = 25
- -69 + x = 124
- -3.6x = -17.28
- 0.38 + x = 2.5
- 6x = 3.3
**Translate each question into algebraic equation and solve.** - -13 added to what number equals 20?

(Hint: -13 + x = 20.) - What number multiplied by 10 equals 900?
- What number divided by 4 equals 60?
- 5 subtracted from what number equals -14?
- What number divided by 4 is 32?
- What number multiplied by -6 equals 48?
- 52 added to what number equals 10?
- 4 subtracted from what number equals -17?

Answers:

- 19
- 10
- 24
- 7
- 13
- -5
- -2
- -54
- -9
- -27
- 12
- 9
- 146
- 5.75
- 48
- 1/8 or 0.125
- 193
- 4.8
- 2.12
- 0.55
- 33
- 90
- 240
- -9
- 128
- -8
- 48
- -13

Reference:

Complete Test Preparation for the GED Test 2014 by Steck-Vaughn