8.1-3.9x=23.7

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Solution for 8.1-3.9x=23.7 equation: 



8.1-3.9x=23.7

We move all terms to the left:

8.1-3.9x-(23.7)=0

We add all the numbers together, and all the variables

-3.9x-15.6=0

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

-3.9x=15.6

x=15.6/-3.9

x=-4

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