Solve for v
v\geq -18
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36\geq -2v
Multiply both sides of the equation by 9. Since 9 is positive, the inequality direction remains the same.
-2v\leq 36
Swap sides so that all variable terms are on the left hand side. This changes the sign direction.
v\geq \frac{36}{-2}
Divide both sides by -2. Since -2 is negative, the inequality direction is changed.
v\geq -18
Divide 36 by -2 to get -18.
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Matrix
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Limits
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