20/7-x=3x

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Solution for 20/7-x=3x equation: 



20/7-x=3x

We move all terms to the left:

20/7-x-(3x)=0

We add all the numbers together, and all the variables

-4x+20/7=0

We multiply all the terms by the denominator


-4x*7+20=0

Wy multiply elements

-28x+20=0

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

-28x=-20

x=-20/-28

x=5/7

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