SOLUTION: Please help... 5(x-7)=2(2-2x)-3
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Question 51022
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Please help...
5(x-7)=2(2-2x)-3
Answer by
checkley71(8403)
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5(X-7)=2(2-2X)-3 OR 5X-35=4-4X-3 OR 9X=36 OR X=36/9 OR X=4
PROOF 5(4-7)=2(2-2*4)-3 OR 5*-3=2(2-8)-3 OR -15=2*-6-3 OR -15=-12-3 OR -15=-15