(40x-20)+(36-2x)+(8+x)=180

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Solution for (40x-20)+(36-2x)+(8+x)=180 equation:



(40x-20)+(36-2x)+(8+x)=180
We move all terms to the left:
(40x-20)+(36-2x)+(8+x)-(180)=0
We add all the numbers together, and all the variables
(40x-20)+(-2x+36)+(x+8)-180=0
We get rid of parentheses
40x-2x+x-20+36+8-180=0
We add all the numbers together, and all the variables
39x-156=0
We move all terms containing x to the left, all other terms to the right
39x=156
x=156/39
x=4

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