abigailsmith02 abigailsmith02
  • 07-06-2018
  • Mathematics
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(7x-20)+(4x)=180 solve for x

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choixongdong
choixongdong choixongdong
  • 07-06-2018
(7x - 20) + (4x) =180
(7x + 4x) - 20 = 180
11x = 200
    x = 200/11

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