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solve and check results 3x + 7(x-2)-13=12-3x

  • math -

    3x + 7(x-2)-13 = 12 -3x

    = 3x +7x-14-13 = 12-3x
    10x-27=12-3x
    13x-27=12
    13x=39
    x=3

    Check:
    3(3)+7(3-2)-13 = 12-3(3)
    9+7-13=12-9
    3=3

    Correct....
    Hope this helps!

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