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OpenStudy (anonymous):
Solve: 7(x − 1) = 5(x + 2) + 1
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OpenStudy (anonymous):
7 (x-1) = 5 (x+2)+1 Expand out terms on both sides: 7 x-7 = 5 x+11 Add (7-5 x) to both sides: 2 x = 18 Divide both sides by 2: x = 9
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