Solve for x
x=-12
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4x+48=0
Multiply 80 and 0.6 to get 48.
4x=-48
Subtract 48 from both sides. Anything subtracted from zero gives its negation.
x=\frac{-48}{4}
Divide both sides by 4.
x=-12
Divide -48 by 4 to get -12.
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