(3x-30)+4x=180

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Solution for (3x-30)+4x=180 equation:


(3x-30)+4x=180

We simplify the equation to the form, which is simple to understand 
(3x-30)+4x=180

Remove unnecessary parentheses
3x-30+4x=180

We move all terms containing x to the left and all other terms to the right. 
+3x+4x=+180+30

We simplify left and right side of the equation. 
+7x=+210

We divide both sides of the equation by 7 to get x. 
x=30

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