x/3(x-5)=21

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Solution for x/3(x-5)=21 equation: 



x/3(x-5)=21

We move all terms to the left:

x/3(x-5)-(21)=0



Domain of the equation: 3(x-5)!=0

x∈R



We multiply all the terms by the denominator


x-21*3(x-5)=0

Wy multiply elements

x-63x(x=0

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