20=3.14x

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Solution for 20=3.14x equation: 



20=3.14x

We move all terms to the left:

20-(3.14x)=0

We add all the numbers together, and all the variables

-(+3.14x)+20=0

We get rid of parentheses

-3.14x+20=0

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

-3.14x=-20

x=-20/-3.14

x=6+1/2.70689655172

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