Solve for x
x=4
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13-4x+x=1
Add x to both sides.
13-3x=1
Combine -4x and x to get -3x.
-3x=1-13
Subtract 13 from both sides.
-3x=-12
Subtract 13 from 1 to get -12.
x=\frac{-12}{-3}
Divide both sides by -3.
x=4
Divide -12 by -3 to get 4.
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