Math 116 algebra please check

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Use the distributive property to help you solve the equation

7(w-5)=21

w=8

  • Math 116 algebra please check -

    The distributive property means, in this case,
    7(w-5) = 7w - 35

    Therefore solve
    7w - 35 = 21
    7w = 56
    w = 8

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