(2x+9)+(x+9)+x=180

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Solution for (2x+9)+(x+9)+x=180 equation:



(2x+9)+(x+9)+x=180
We move all terms to the left:
(2x+9)+(x+9)+x-(180)=0
We add all the numbers together, and all the variables
x+(2x+9)+(x+9)-180=0
We get rid of parentheses
x+2x+x+9+9-180=0
We add all the numbers together, and all the variables
4x-162=0
We move all terms containing x to the left, all other terms to the right
4x=162
x=162/4
x=40+1/2

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