(3x-10)+(8x-30)=180

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Solution for (3x-10)+(8x-30)=180 equation: 



(3x-10)+(8x-30)=180

We move all terms to the left:

(3x-10)+(8x-30)-(180)=0

We get rid of parentheses

3x+8x-10-30-180=0

We add all the numbers together, and all the variables

11x-220=0

We move all terms containing x to the left, all other terms to the right

11x=220

x=220/11

x=20

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