-9(2x-4)=90

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Solution for -9(2x-4)=90 equation:


-9(2x-4)=90

We simplify the equation to the form, which is simple to understand 
-9(2x-4)=90

Reorder the terms in parentheses
+(-18x+36)=90

Remove unnecessary parentheses
-18x+36=+90

We move all terms containing x to the left and all other terms to the right. 
-18x=+90-36

We simplify left and right side of the equation. 
-18x=+54

We divide both sides of the equation by -18 to get x. 
x=-3

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