Solve for x
x\geq -8
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-2x\leq 12+4
Add 4 to both sides.
-2x\leq 16
Add 12 and 4 to get 16.
x\geq \frac{16}{-2}
Divide both sides by -2. Since -2 is negative, the inequality direction is changed.
x\geq -8
Divide 16 by -2 to get -8.
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