1.2a+2.8-a=3.02

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Solution for 1.2a+2.8-a=3.02 equation: 



1.2a+2.8-a=3.02

We move all terms to the left:

1.2a+2.8-a-(3.02)=0

We add all the numbers together, and all the variables

0.2a-0.22=0

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

0.2a=0.22

a=0.22/0.2

a=1+0.02/0.2

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