8a=7a+4

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Solution for 8a=7a+4 equation: 



8a=7a+4

We move all terms to the left:

8a-(7a+4)=0

We get rid of parentheses

8a-7a-4=0

We add all the numbers together, and all the variables

a-4=0

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

a=4

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