4a+12=25

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Solution for 4a+12=25 equation: 



4a+12=25

We move all terms to the left:

4a+12-(25)=0

We add all the numbers together, and all the variables

4a-13=0

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

4a=13

a=13/4

a=3+1/4

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