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Year 7 Topic 9.3 Solve Equations

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  • x + 13 = 22
    x = 9
  • 12 + x = 26
    x = 14
  • 100x = 6500
    x = 65
  • 8x = 80
    x = 10
  • n / 2 + 3 = 7
    n = 8
  • b/2 + 1 = 5
    b = 8
  • x / 3 = 4
    x = 12
  • 1 = c / 6 - 6
    c = 42
  • 9x + 2 = -16
    x = -2
  • 2x = 6
    x = 3
  • x / 2 = 8
    x = 16
  • -9x = 81
    x = - 9
  • 5x = 10
    x = 2
  • 4x = 12
    x = 3
  • x - 3 = 12
    x = 15
  • x / 5 = 7
    x = 35
  • 11x = 132
    x = 12
  • 2a - 8 = 4
    a = 6
  • 7 = y / 5
    y = 35