8a-7=a+49

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Solution for 8a-7=a+49 equation: 



8a-7=a+49

We move all terms to the left:

8a-7-(a+49)=0

We get rid of parentheses

8a-a-49-7=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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