Solve for v
v\geq 5
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-4v\leq -11-9
Subtract 9 from both sides.
-4v\leq -20
Subtract 9 from -11 to get -20.
v\geq \frac{-20}{-4}
Divide both sides by -4. Since -4 is negative, the inequality direction is changed.
v\geq 5
Divide -20 by -4 to get 5.
Examples
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Limits
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