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

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



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

We move all terms to the left:

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



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

x∈R



We add all the numbers together, and all the variables

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

We multiply all the terms by the denominator


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

Wy multiply elements

6x^2(x-63x(x+2=0

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