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-2x+3(-x+1)=-7
We simplify the equation to the form, which is simple to understand
-2x+3(-x+1)=-7
Reorder the terms in parentheses
-2x+(-3x+3)=-7
Remove unnecessary parentheses
-2x-3x+3=-7
We move all terms containing x to the left and all other terms to the right.
-2x-3x=-7-3
We simplify left and right side of the equation.
-5x=-10
We divide both sides of the equation by -5 to get x.
x=2
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