Solve for x
x=-9400
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0.8x=-7520
Subtract 7520 from both sides. Anything subtracted from zero gives its negation.
x=\frac{-7520}{0.8}
Divide both sides by 0.8.
x=\frac{-75200}{8}
Expand \frac{-7520}{0.8} by multiplying both numerator and the denominator by 10.
x=-9400
Divide -75200 by 8 to get -9400.
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