a=(a+7)+87+3a

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Solution for a=(a+7)+87+3a equation: 



a=(a+7)+87+3a

We move all terms to the left:

a-((a+7)+87+3a)=0



We calculate terms in parentheses: -((a+7)+87+3a), so:

(a+7)+87+3a

determiningTheFunctionDomain
(a+7)+3a+87

We add all the numbers together, and all the variables

3a+(a+7)+87

We get rid of parentheses

3a+a+7+87

We add all the numbers together, and all the variables

4a+94

Back to the equation:

-(4a+94)



We get rid of parentheses

a-4a-94=0

We add all the numbers together, and all the variables

-3a-94=0

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

-3a=94

a=94/-3

a=-31+1/3

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