-20=-2(2x-8)

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Solution for -20=-2(2x-8) equation:


-20=-2(2x-8)

We simplify the equation to the form, which is simple to understand 
-20=-2(2x-8)

Reorder the terms in parentheses
-20=+(-4x+16)

Remove unnecessary parentheses
-20=-4x+16

We move all terms containing x to the left and all other terms to the right. 
+4x=+16+20

We simplify left and right side of the equation. 
+4x=+36

We divide both sides of the equation by 04 to get x. 
x=9

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