2x-3.1=19.7

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Solution for 2x-3.1=19.7 equation: 



2x-3.1=19.7

We move all terms to the left:

2x-3.1-(19.7)=0

We add all the numbers together, and all the variables

2x-22.8=0

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

2x=22.8

x=22.8/2

x=11+0.8/2

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