Solve for x
x\leq -3
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6x\leq -20+2
Add 2 to both sides.
6x\leq -18
Add -20 and 2 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.
Examples
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Matrix
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Limits
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