-3(x+7)=8-(2x+4)

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Solution for -3(x+7)=8-(2x+4) equation:


-3(x+7)=8-(2x+4)

We simplify the equation to the form, which is simple to understand 
-3(x+7)=8-(2x+4)

Reorder the terms in parentheses
+(-3x-21)=8-(2x+4)

Remove unnecessary parentheses
-3x-21=+8-(+2x+4+)

Remove unnecessary parentheses
-3x-21=8-2x-4

We move all terms containing x to the left and all other terms to the right. 
-3x+2x=+8-4+21

We simplify left and right side of the equation. 
-1x=+25

We divide both sides of the equation by -1 to get x. 
x=-25

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