x+12/x+4=x/x+8

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Solution for x+12/x+4=x/x+8 equation: 



x+12/x+4=x/x+8

We move all terms to the left:

x+12/x+4-(x/x+8)=0



Domain of the equation: x!=0

x∈R





Domain of the equation: x+8)!=0

x∈R



We get rid of parentheses

x+12/x-x/x-8+4=0

Fractions to decimals

12/x+x-8+4+1=0

We multiply all the terms by the denominator


x*x-8*x+4*x+1*x+12=0

We add all the numbers together, and all the variables

-3x+x*x+12=0

Wy multiply elements

x^2-3x+12=0

a = 1; b = -3; c = +12;
Δ = b2-4ac
Δ = -32-4·1·12
Δ = -39
Delta is less than zero, so there is no solution for the equation

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