7x+4/x+2=12

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Solution for 7x+4/x+2=12 equation: 



7x+4/x+2=12

We move all terms to the left:

7x+4/x+2-(12)=0



Domain of the equation: x!=0

x∈R



We add all the numbers together, and all the variables

7x+4/x-10=0

We multiply all the terms by the denominator


7x*x-10*x+4=0

We add all the numbers together, and all the variables

-10x+7x*x+4=0

Wy multiply elements

7x^2-10x+4=0

a = 7; b = -10; c = +4;
Δ = b2-4ac
Δ = -102-4·7·4
Δ = -12
Delta is less than zero, so there is no solution for the equation

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