-91=-2x+7(x-18)

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Solution for -91=-2x+7(x-18) equation:


-91=-2x+7(x-18)

We simplify the equation to the form, which is simple to understand 
-91=-2x+7(x-18)

Reorder the terms in parentheses
-91=-2x+(+7x-126)

Remove unnecessary parentheses
-91=-2x+7x-126

We move all terms containing x to the left and all other terms to the right. 
+2x-7x=-126+91

We simplify left and right side of the equation. 
-5x=-35

We divide both sides of the equation by -5 to get x. 
x=7

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