2x+3.1=9.9

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Solution for 2x+3.1=9.9 equation: 



2x+3.1=9.9

We move all terms to the left:

2x+3.1-(9.9)=0

We add all the numbers together, and all the variables

2x-6.8=0

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

2x=6.8

x=6.8/2

x=3+0.8/2

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