12/7x=20

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Solution for 12/7x=20 equation: 



12/7x=20

We move all terms to the left:

12/7x-(20)=0



Domain of the equation: 7x!=0

x!=0/7

x!=0

x∈R



We multiply all the terms by the denominator


-20*7x+12=0

Wy multiply elements

-140x+12=0

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

-140x=-12

x=-12/-140

x=3/35

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