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Solve for x
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-9x=4-7
Subtract 7 from both sides.
-9x=-3
Subtract 7 from 4 to get -3.
x=\frac{-3}{-9}
Divide both sides by -9.
x=\frac{1}{3}
Reduce the fraction \frac{-3}{-9} to lowest terms by extracting and canceling out -3.