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01-04-2016
Mathematics

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(5x - 18) + (4x + 7) = 180 what is the value of x?

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Аноним Аноним

01-04-2016

(5x-18)+(4x+7)=180
5x+4x=180+18-7
9x=191
x=191/9

Answer: x=191/9

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