3(7-4x)=-39

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Solution for 3(7-4x)=-39 equation:


3(7-4x)=-39

We simplify the equation to the form, which is simple to understand 
3(7-4x)=-39

Reorder the terms in parentheses
+(+21-12x)=-39

Remove unnecessary parentheses
+21-12x=-39

We move all terms containing x to the left and all other terms to the right. 
-12x=-39-21

We simplify left and right side of the equation. 
-12x=-60

We divide both sides of the equation by -12 to get x. 
x=5

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