21/4(x)=7/4

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Solution for 21/4(x)=7/4 equation: 



21/4(x)=7/4

We move all terms to the left:

21/4(x)-(7/4)=0



Domain of the equation: 4x!=0

x!=0/4

x!=0

x∈R



We add all the numbers together, and all the variables

21/4x-(+7/4)=0

We get rid of parentheses

21/4x-7/4=0

We calculate fractions


=0

x=0/1

x=0

Równanie nie ma rozwiązania

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