7/4(x)=-21/4

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



7/4(x)=-21/4

We move all terms to the left:

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



Domain of the equation: 4x!=0

x!=0/4

x!=0

x∈R



We get rid of parentheses

7/4x+21/4=0

We calculate fractions


=0

x=0/1

x=0

Równanie nie ma rozwiązania

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