-3(6-7x)=66

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Solution for -3(6-7x)=66 equation:


-3(6-7x)=66

We simplify the equation to the form, which is simple to understand 
-3(6-7x)=66

Reorder the terms in parentheses
+(-18+21x)=66

Remove unnecessary parentheses
-18+21x=+66

We move all terms containing x to the left and all other terms to the right. 
+21x=+66+18

We simplify left and right side of the equation. 
+21x=+84

We divide both sides of the equation by 21 to get x. 
x=4

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