Solve for x
x=1
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-2x+1=-1
Swap sides so that all variable terms are on the left hand side.
-2x=-1-1
Subtract 1 from both sides.
-2x=-2
Subtract 1 from -1 to get -2.
x=\frac{-2}{-2}
Divide both sides by -2.
x=1
Divide -2 by -2 to get 1.
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