Solve for x
x=3
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12-2x-3x=-3
Add 7 and 5 to get 12.
12-5x=-3
Combine -2x and -3x to get -5x.
-5x=-3-12
Subtract 12 from both sides.
-5x=-15
Subtract 12 from -3 to get -15.
x=\frac{-15}{-5}
Divide both sides by -5.
x=3
Divide -15 by -5 to get 3.
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