Solve for x
x=30
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2x+60-4x=0
Subtract 4x from both sides.
-2x+60=0
Combine 2x and -4x to get -2x.
-2x=-60
Subtract 60 from both sides. Anything subtracted from zero gives its negation.
x=\frac{-60}{-2}
Divide both sides by -2.
x=30
Divide -60 by -2 to get 30.
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