15.3-4a=2.7+3.5a

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Solution for 15.3-4a=2.7+3.5a equation: 



15.3-4a=2.7+3.5a

We move all terms to the left:

15.3-4a-(2.7+3.5a)=0

We add all the numbers together, and all the variables

-4a-(3.5a+2.7)+15.3=0

We get rid of parentheses

-4a-3.5a-2.7+15.3=0

We add all the numbers together, and all the variables

-7.5a+12.6=0

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

-7.5a=-12.6

a=-12.6/-7.5

a=1+4.6363636363636/6.8181818181818

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