Solve the equation: z/5 - 3 =12?

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  • Sepia
    Lv 7
    7 years ago

    z/5 - 3 = 12

    z - 15 = 60

    z = 75

  • Anonymous
    7 years ago

    Z/5-3=12

    z/5=12+3

    z=(12+3)x5

    z=75

    Source(s): Hehe i'm studying b.com :-D
  • Anonymous
    7 years ago

    z/5-3=12

    z/5-3+3=12+3

    z/5=15

    z/5•5=15•5

    z=75

  • 7 years ago

    z/5 = 15

    5 x z/5 = 15 x 5

    z = 75

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  • Como
    Lv 7
    7 years ago

    z/5 = 15

    z = 75

  • 7 years ago

    z/5 - 3 = 12

    z/5 = 15

    (5/1)z/5 = (5/1)15

    z = 75.

  • 7 years ago

    75

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