7(-6+3x)=-189

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Solution for 7(-6+3x)=-189 equation:


7(-6+3x)=-189

We simplify the equation to the form, which is simple to understand 
7(-6+3x)=-189

Reorder the terms in parentheses
+(-42+21x)=-189

Remove unnecessary parentheses
-42+21x=-189

We move all terms containing x to the left and all other terms to the right. 
+21x=-189+42

We simplify left and right side of the equation. 
+21x=-147

We divide both sides of the equation by 21 to get x. 
x=-7

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