23.1+9.1x=4.2

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Solution for 23.1+9.1x=4.2 equation: 



23.1+9.1x=4.2

We move all terms to the left:

23.1+9.1x-(4.2)=0

We add all the numbers together, and all the variables

9.1x+18.9=0

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

9.1x=-18.9

x=-18.9/9.1

x=-2+0.7/9.1

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