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1 Step Equations

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  • x / 5 = 8.2
    x = 41
  • 8x = 96
    x = 12
  • x + 9 = 30
    x = 21
  • What makes an equation an equation?
    It has an EQUALS SIGN!
  • 90 = 10x
    x = 9
  • What is the inverse operation of addition?
    Subtraction
  • 12,508x = 37,524
    x = 3
  • x / 3 = 260
    x = 780
  • x + x + x + x = 36
    x = 9
  • 7x=42
    x = 6
  • 15+x=23
    x = 8
  • x - 7 = 2
    x = 9
  • 40.5 = 9x
    x = 4.5
  • x + x + x = 24
    x = 8
  • x - 4 = 10
    x = 14
  • 4.6x = 9.66
    x = 2.1
  • 30x = 1,920
    x = 64
  • x + 12 = 40
    x = 28
  • x - 6.5 = 4.7
    x = 11.2
  • x / 4 = 21.5
    x = 86
  • What is the inverse operation of subtraction?
    Addition
  • 32 = 4x
    x = 8
  • What is the inverse operation of mutiplication?
    Division
  • What is the inverse operation of division?
    Multiplication