Solve for x
x\leq -3
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6x\leq -12-6
Subtract 6 from both sides.
6x\leq -18
Subtract 6 from -12 to get -18.
x\leq \frac{-18}{6}
Divide both sides by 6. Since 6 is positive, the inequality direction remains the same.
x\leq -3
Divide -18 by 6 to get -3.
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