(a/10)+(a+10)+a=180

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



(a/10)+(a+10)+a=180

We move all terms to the left:

(a/10)+(a+10)+a-(180)=0

We add all the numbers together, and all the variables

(+a/10)+(a+10)+a-180=0

We add all the numbers together, and all the variables

a+(+a/10)+(a+10)-180=0

We get rid of parentheses

a+a/10+a+10-180=0

We multiply all the terms by the denominator


a*10+a+a*10+10*10-180*10=0

We add all the numbers together, and all the variables

a+a*10+a*10-1700=0

Wy multiply elements

a+10a+10a-1700=0

We add all the numbers together, and all the variables

21a-1700=0

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

21a=1700

a=1700/21

a=80+20/21

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