Solve for x
x=56
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4x+160+x=440
Combine 2x and 2x to get 4x.
5x+160=440
Combine 4x and x to get 5x.
5x=440-160
Subtract 160 from both sides.
5x=280
Subtract 160 from 440 to get 280.
x=\frac{280}{5}
Divide both sides by 5.
x=56
Divide 280 by 5 to get 56.
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