3/7x=20/7-

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



3/7x=20/7-

We move all terms to the left:

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



Domain of the equation: 7x!=0

x!=0/7

x!=0

x∈R



We add all the numbers together, and all the variables

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

We get rid of parentheses

3/7x-20/7=0

We calculate fractions


=0

x=0/1

x=0

Równanie nie ma rozwiązania

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