x+8/3=21

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Solution for x+8/3=21 equation: 



x+8/3=21

We move all terms to the left:

x+8/3-(21)=0

determiningTheFunctionDomain
x-21+8/3=0

We multiply all the terms by the denominator


x*3+8-21*3=0

We add all the numbers together, and all the variables

x*3-55=0

Wy multiply elements

3x-55=0

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

3x=55

x=55/3

x=18+1/3

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