Solve for x
x=-18
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-\frac{1}{2}x=6+3
Add 3 to both sides.
-\frac{1}{2}x=9
Add 6 and 3 to get 9.
x=9\left(-2\right)
Multiply both sides by -2, the reciprocal of -\frac{1}{2}.
x=-18
Multiply 9 and -2 to get -18.
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