Solve for x
x=2
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5-x-2x=-1
Subtract 2x from both sides.
5-3x=-1
Combine -x and -2x to get -3x.
-3x=-1-5
Subtract 5 from both sides.
-3x=-6
Subtract 5 from -1 to get -6.
x=\frac{-6}{-3}
Divide both sides by -3.
x=2
Divide -6 by -3 to get 2.
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