-2(4x+7)=-21-7x

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Solution for -2(4x+7)=-21-7x equation:


-2(4x+7)=-21-7x

We simplify the equation to the form, which is simple to understand 
-2(4x+7)=-21-7x

Reorder the terms in parentheses
+(-8x-14)=-21-7x

Remove unnecessary parentheses
-8x-14=-21-7x

We move all terms containing x to the left and all other terms to the right. 
-8x+7x=-21+14

We simplify left and right side of the equation. 
-1x=-7

We divide both sides of the equation by -1 to get x. 
x=7

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