Solve for y
y\leq 8
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\frac{-144}{-18}\geq y
Divide both sides by -18. Since -18 is negative, the inequality direction is changed.
8\geq y
Divide -144 by -18 to get 8.
y\leq 8
Swap sides so that all variable terms are on the left hand side. This changes the sign direction.
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