(7x-99)+(2x+1)=180

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Solution for (7x-99)+(2x+1)=180 equation: 



(7x-99)+(2x+1)=180

We move all terms to the left:

(7x-99)+(2x+1)-(180)=0

We get rid of parentheses

7x+2x-99+1-180=0

We add all the numbers together, and all the variables

9x-278=0

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

9x=278

x=278/9

x=30+8/9

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