7x+3(-6x-3)=-86

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Solution for 7x+3(-6x-3)=-86 equation:


7x+3(-6x-3)=-86

We simplify the equation to the form, which is simple to understand 
7x+3(-6x-3)=-86

Reorder the terms in parentheses
7x+(-18x-9)=-86

Remove unnecessary parentheses
+7x-18x-9=-86

We move all terms containing x to the left and all other terms to the right. 
+7x-18x=-86+9

We simplify left and right side of the equation. 
-11x=-77

We divide both sides of the equation by -11 to get x. 
x=7

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