Solve for x
x\leq -1
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3x\leq 25-28
Subtract 28 from both sides.
3x\leq -3
Subtract 28 from 25 to get -3.
x\leq \frac{-3}{3}
Divide both sides by 3. Since 3 is positive, the inequality direction remains the same.
x\leq -1
Divide -3 by 3 to get -1.
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