5a+8=3+7a

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Solution for 5a+8=3+7a equation: 



5a+8=3+7a

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

5a-7a-3+8=0

We add all the numbers together, and all the variables

-2a+5=0

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

-2a=-5

a=-5/-2

a=2+1/2

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