21/27x=5

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Solution for 21/27x=5 equation: 



21/27x=5

We move all terms to the left:

21/27x-(5)=0



Domain of the equation: 27x!=0

x!=0/27

x!=0

x∈R



We multiply all the terms by the denominator


-5*27x+21=0

Wy multiply elements

-135x+21=0

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

-135x=-21

x=-21/-135

x=7/45

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