-3a+7=5a-4

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Solution for -3a+7=5a-4 equation: 



-3a+7=5a-4

We move all terms to the left:

-3a+7-(5a-4)=0

We get rid of parentheses

-3a-5a+4+7=0

We add all the numbers together, and all the variables

-8a+11=0

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

-8a=-11

a=-11/-8

a=1+3/8

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