(a+10)+2a=180

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Solution for (a+10)+2a=180 equation:



(a+10)+2a=180
We move all terms to the left:
(a+10)+2a-(180)=0
We add all the numbers together, and all the variables
2a+(a+10)-180=0
We get rid of parentheses
2a+a+10-180=0
We add all the numbers together, and all the variables
3a-170=0
We move all terms containing a to the left, all other terms to the right
3a=170
a=170/3
a=56+2/3

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