2/21x=21

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Solution for 2/21x=21 equation: 



2/21x=21

We move all terms to the left:

2/21x-(21)=0



Domain of the equation: 21x!=0

x!=0/21

x!=0

x∈R



We multiply all the terms by the denominator


-21*21x+2=0

Wy multiply elements

-441x+2=0

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

-441x=-2

x=-2/-441

x=2/441

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