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Two- Step Equations

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  • 8 + b/-4 = 5
    b = 12
  • m/9 -1 = -2
    m = -9
  • -10 = -10 +7m
    x=10
  • 9x-7=-7
    0
  • -10 = 10k -90
    k=8
  • 63+7k =84
    k = 3
  • -9x -13 = -103
    x=10
  • -9x+1=-80
    x=9
  • 144=-12x-60
    x=-17