(x+21)+(12x-1)=180

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Solution for (x+21)+(12x-1)=180 equation:



(x+21)+(12x-1)=180
We move all terms to the left:
(x+21)+(12x-1)-(180)=0
We get rid of parentheses
x+12x+21-1-180=0
We add all the numbers together, and all the variables
13x-160=0
We move all terms containing x to the left, all other terms to the right
13x=160
x=160/13
x=12+4/13

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