Solve for t
t\leq -14
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\frac{-42}{3}\geq t
Divide both sides by 3. Since 3 is positive, the inequality direction remains the same.
-14\geq t
Divide -42 by 3 to get -14.
t\leq -14
Swap sides so that all variable terms are on the left hand side. This changes the sign direction.
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