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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