-(x+3)=-2(2x+1)-7

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Solution for -(x+3)=-2(2x+1)-7 equation:


-(x+3)=-2(2x+1)-7

We simplify the equation to the form, which is simple to understand 
-(x+3)=-2(2x+1)-7

Remove unnecessary parentheses
-1x-3=-2*(2x+1)-7

Reorder the terms in parentheses
-1x-3=+(-4x-2)-7

Remove unnecessary parentheses
-1x-3=-4x-2-7

We move all terms containing x to the left and all other terms to the right. 
-1x+4x=-2-7+3

We simplify left and right side of the equation. 
+3x=-6

We divide both sides of the equation by 3 to get x. 
x=-2

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