4(9-2x)=-20

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Solution for 4(9-2x)=-20 equation:


4(9-2x)=-20

We simplify the equation to the form, which is simple to understand 
4(9-2x)=-20

Reorder the terms in parentheses
+(+36-8x)=-20

Remove unnecessary parentheses
+36-8x=-20

We move all terms containing x to the left and all other terms to the right. 
-8x=-20-36

We simplify left and right side of the equation. 
-8x=-56

We divide both sides of the equation by -8 to get x. 
x=7

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