7a-5=3a+8

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



7a-5=3a+8

We move all terms to the left:

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

We get rid of parentheses

7a-3a-8-5=0

We add all the numbers together, and all the variables

4a-13=0

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

4a=13

a=13/4

a=3+1/4

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