U3L1A Warm-up: Unit 3 Pre-Test

- 1. Solve the equation w - 4 = -3
A) w = 1 B) w = 7 C) w = -1 D) w = -7 - 2. Solve the equation y + 3 = -3
A) y = 0 B) y = -6 C) y = 6 D) y = 1 - 3. Solve the equation 9p = -72
A) p = -8 B) p = -.125 C) p = 8 D) p = -7 - 4. Solve the equation x/2 = 17
A) x = 34 B) x = -34 C) x = .117 D) x = 1 - 5. Solve the equation 7y - 1 = 27
A) y = 3 B) y = 28 C) y = 4 D) y = -4 - 6. Solve the equation 7a + 7 = 28
A) a = 4 B) a = 3 C) a =-4 D) a = -3 - 7. Solve the equation 7x = 5x + 6
A) x = -.5 B) x = .5 C) x =3 D) x = -3 - 8. Solve the equation 2 - 4h = 3h - 33
A) h = 5 B) h = -31 C) h = -5 D) h = 31 - 9. Solve the equation 3r + 2(r-4) = 12
A) r = 16 B) r = -4 C) r = -8 D) r = 4 - 10. Solve the equation a + b = c for the variable a.
A) a = b + c B) c = a + b C) b = c - a D) a = -b + c |

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