2/3(x+4)=21

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Solution for 2/3(x+4)=21 equation: 



2/3(x+4)=21

We move all terms to the left:

2/3(x+4)-(21)=0



Domain of the equation: 3(x+4)!=0

x∈R



We multiply all the terms by the denominator


-21*3(x+4)+2=0

Wy multiply elements

-63x(x+2=0

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