20,2x-0,4=8

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Solution for 20,2x-0,4=8 equation: 



20.2x-0.4=8

We move all terms to the left:

20.2x-0.4-(8)=0

We add all the numbers together, and all the variables

20.2x-8.4=0

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

20.2x=8.4

x=8.4/20.2

x=1.9090909090909/4.5909090909091

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