-3(-4+7x)=12+8x

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Solution for -3(-4+7x)=12+8x equation:


-3(-4+7x)=12+8x

We simplify the equation to the form, which is simple to understand 
-3(-4+7x)=12+8x

Reorder the terms in parentheses
+(+12-21x)=12+8x

Remove unnecessary parentheses
+12-21x=+12+8x

We move all terms containing x to the left and all other terms to the right. 
-21x-8x=+12-12

We simplify left and right side of the equation. 
-29x=0

We divide both sides of the equation by -29 to get x. 
x=-0

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