21/3x+10=3

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Solution for 21/3x+10=3 equation: 



21/3x+10=3

We move all terms to the left:

21/3x+10-(3)=0



Domain of the equation: 3x!=0

x!=0/3

x!=0

x∈R



We add all the numbers together, and all the variables

21/3x+7=0

We multiply all the terms by the denominator


7*3x+21=0

Wy multiply elements

21x+21=0

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

21x=-21

x=-21/21

x=-1

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