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2x+3(x+1)=-x
We simplify the equation to the form, which is simple to understand
2x+3(x+1)=-x
Reorder the terms in parentheses
2x+(+3x+3)=-x
Remove unnecessary parentheses
+2x+3x+3=-x
We move all terms containing x to the left and all other terms to the right.
+2x+3x+1x=-3
We simplify left and right side of the equation.
+6x=-3
We divide both sides of the equation by 6 to get x.
x=-0.5
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