7+4/x=3

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Solution for 7+4/x=3 equation: 



7+4/x=3

We move all terms to the left:

7+4/x-(3)=0



Domain of the equation: x!=0

x∈R



We add all the numbers together, and all the variables

4/x+4=0

We multiply all the terms by the denominator


4*x+4=0

We add all the numbers together, and all the variables

4x+4=0

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

4x=-4

x=-4/4

x=-1

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