2(4x-4)+3=-21

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Solution for 2(4x-4)+3=-21 equation:


2(4x-4)+3=-21

We simplify the equation to the form, which is simple to understand 
2(4x-4)+3=-21

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

Remove unnecessary parentheses
+8x-8+3=-21

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

We simplify left and right side of the equation. 
+8x=-16

We divide both sides of the equation by 8 to get x. 
x=-2

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