SOLUTION: 4=4(x-5)+4-3x

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Question 100661: 4=4(x-5)+4-3x
Answer by checkley71(8403) About Me  (Show Source):
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4=4(X-5)+4-3X
4=4X-20+4-3X
4=X-16
X=4+16
X=20
PROOF
4=4(20-5)+4-3*20
4=4*15+4-60
4=60+4-60
4=4