3x+9(2/3)=21

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Solution for 3x+9(2/3)=21 equation: 



3x+9(2/3)=21

We move all terms to the left:

3x+9(2/3)-(21)=0

determiningTheFunctionDomain
3x-21+9(2/3)=0

We add all the numbers together, and all the variables

3x-21+9(+2/3)=0

We add all the numbers together, and all the variables

3x-18=0

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

3x=18

x=18/3

x=6

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