3/7=3x

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Solution for 3/7=3x equation: 



3/7=3x

We move all terms to the left:

3/7-(3x)=0

We multiply all the terms by the denominator


-3x*7+3=0

Wy multiply elements

-21x+3=0

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

-21x=-3

x=-3/-21

x=1/7

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