7(3a+8)=31-5a

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Solution for 7(3a+8)=31-5a equation: 



7(3a+8)=31-5a

We move all terms to the left:

7(3a+8)-(31-5a)=0

We add all the numbers together, and all the variables

7(3a+8)-(-5a+31)=0

We multiply parentheses

21a-(-5a+31)+56=0

We get rid of parentheses

21a+5a-31+56=0

We add all the numbers together, and all the variables

26a+25=0

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

26a=-25

a=-25/26

a=-25/26

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