Solve for x
x=3
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10-3x-x=-2
Subtract x from both sides.
10-4x=-2
Combine -3x and -x to get -4x.
-4x=-2-10
Subtract 10 from both sides.
-4x=-12
Subtract 10 from -2 to get -12.
x=\frac{-12}{-4}
Divide both sides by -4.
x=3
Divide -12 by -4 to get 3.
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