7x+3(2x+17)=129

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Solution for 7x+3(2x+17)=129 equation:


7x+3(2x+17)=129

We simplify the equation to the form, which is simple to understand 
7x+3(2x+17)=129

Reorder the terms in parentheses
7x+(+6x+51)=129

Remove unnecessary parentheses
+7x+6x+51=+129

We move all terms containing x to the left and all other terms to the right. 
+7x+6x=+129-51

We simplify left and right side of the equation. 
+13x=+78

We divide both sides of the equation by 13 to get x. 
x=6

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