5/7*x=3

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Solution for 5/7*x=3 equation: 



5/7x=3

We move all terms to the left:

5/7x-(3)=0



Domain of the equation: 7x!=0

x!=0/7

x!=0

x∈R



We multiply all the terms by the denominator


-3*7x+5=0

Wy multiply elements

-21x+5=0

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

-21x=-5

x=-5/-21

x=5/21

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