3=7/x+6

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Solution for 3=7/x+6 equation: 



3=7/x+6

We move all terms to the left:

3-(7/x+6)=0



Domain of the equation: x+6)!=0

x∈R



We get rid of parentheses

-7/x-6+3=0

We multiply all the terms by the denominator


-6*x+3*x-7=0

We add all the numbers together, and all the variables

-3x-7=0

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

-3x=7

x=7/-3

x=-2+1/3

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