Solve for x
x = -\frac{45}{4} = -11\frac{1}{4} = -11.25
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-8x=90
Combine x and -9x to get -8x.
x=\frac{90}{-8}
Divide both sides by -8.
x=-\frac{45}{4}
Reduce the fraction \frac{90}{-8} to lowest terms by extracting and canceling out 2.
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