83=7(a+5)-8

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Solution for 83=7(a+5)-8 equation: 



83=7(a+5)-8

We move all terms to the left:

83-(7(a+5)-8)=0



We calculate terms in parentheses: -(7(a+5)-8), so:

7(a+5)-8

We multiply parentheses

7a+35-8

We add all the numbers together, and all the variables

7a+27

Back to the equation:

-(7a+27)



We get rid of parentheses

-7a-27+83=0

We add all the numbers together, and all the variables

-7a+56=0

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

-7a=-56

a=-56/-7

a=+8

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