Solve for x
x=8
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160x=640+80x
Multiply 80 and 8 to get 640.
160x-80x=640
Subtract 80x from both sides.
80x=640
Combine 160x and -80x to get 80x.
x=\frac{640}{80}
Divide both sides by 80.
x=8
Divide 640 by 80 to get 8.
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