Solve for x
x\leq 9
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-10x\geq -89-1
Subtract 1 from both sides.
-10x\geq -90
Subtract 1 from -89 to get -90.
x\leq \frac{-90}{-10}
Divide both sides by -10. Since -10 is negative, the inequality direction is changed.
x\leq 9
Divide -90 by -10 to get 9.
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