Blast 3

Blast 3

Find the value of x for each of the following:

  1. x + 7 = 12
  2. 3x – 4 = 8
  3. 5x – 13 = 22
  4. 13 = 4x -7
  5. 6(x + 2) = -6
  6. 4 – x = 2
  7. 12 – 2x = 20
  8. 2(3 – x) = 5

Answers:

  1. x = 5
  2. x = 4
  3. x = 7
  4. x = 5
  5. x = -3
  6. x = 2
  7. x = -4
  8. x = 0.5