4.2x-2.3=3.9x+3.1

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Solution for 4.2x-2.3=3.9x+3.1 equation: 



4.2x-2.3=3.9x+3.1

We move all terms to the left:

4.2x-2.3-(3.9x+3.1)=0

We get rid of parentheses

4.2x-3.9x-3.1-2.3=0

We add all the numbers together, and all the variables

0.3x-5.4=0

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

0.3x=5.4

x=5.4/0.3

x=18+8.8817841970013E-16/0.3

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