7a-8=a+34

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Solution for 7a-8=a+34 equation: 



7a-8=a+34

We move all terms to the left:

7a-8-(a+34)=0

We get rid of parentheses

7a-a-34-8=0

We add all the numbers together, and all the variables

6a-42=0

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

6a=42

a=42/6

a=7

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