4a+12=7a+4

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Solution for 4a+12=7a+4 equation: 



4a+12=7a+4

We move all terms to the left:

4a+12-(7a+4)=0

We get rid of parentheses

4a-7a-4+12=0

We add all the numbers together, and all the variables

-3a+8=0

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

-3a=-8

a=-8/-3

a=2+2/3

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