8+3a/12=13

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Solution for 8+3a/12=13 equation:



8+3a/12=13
We move all terms to the left:
8+3a/12-(13)=0
We add all the numbers together, and all the variables
3a/12-5=0
We multiply all the terms by the denominator
3a-5*12=0
We add all the numbers together, and all the variables
3a-60=0
We move all terms containing a to the left, all other terms to the right
3a=60
a=60/3
a=20

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