Solve for v
v\geq 2
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5-v-2v\leq -1
Subtract 2v from both sides.
5-3v\leq -1
Combine -v and -2v to get -3v.
-3v\leq -1-5
Subtract 5 from both sides.
-3v\leq -6
Subtract 5 from -1 to get -6.
v\geq \frac{-6}{-3}
Divide both sides by -3. Since -3 is negative, the inequality direction is changed.
v\geq 2
Divide -6 by -3 to get 2.
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