9/9(x+5)=21

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Solution for 9/9(x+5)=21 equation: 



9/9(x+5)=21

We move all terms to the left:

9/9(x+5)-(21)=0



Domain of the equation: 9(x+5)!=0

x∈R



We multiply all the terms by the denominator


-21*9(x+5)+9=0

Wy multiply elements

-189x(x+9=0

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