-3=1/3x-7

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Solution for -3=1/3x-7 equation: 



-3=1/3x-7

We move all terms to the left:

-3-(1/3x-7)=0



Domain of the equation: 3x-7)!=0

x∈R



We get rid of parentheses

-1/3x+7-3=0

We multiply all the terms by the denominator


7*3x-3*3x-1=0

Wy multiply elements

21x-9x-1=0

We add all the numbers together, and all the variables

12x-1=0

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

12x=1

x=1/12

x=1/12

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