a-2.9=15.7

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Solution for a-2.9=15.7 equation: 



a-2.9=15.7

We move all terms to the left:

a-2.9-(15.7)=0

We add all the numbers together, and all the variables

a-18.6=0

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

a=18.6

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