3x/x+2=7x+8/x+2

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Solution for 3x/x+2=7x+8/x+2 equation: 



3x/x+2=7x+8/x+2

We move all terms to the left:

3x/x+2-(7x+8/x+2)=0



Domain of the equation: x!=0

x∈R





Domain of the equation: x+2)!=0

x∈R



We get rid of parentheses

3x/x-7x-8/x-2+2=0

We multiply all the terms by the denominator


3x-7x*x-2*x+2*x-8=0

We add all the numbers together, and all the variables

3x-7x*x-8=0

Wy multiply elements

-7x^2+3x-8=0

a = -7; b = 3; c = -8;
Δ = b2-4ac
Δ = 32-4·(-7)·(-8)
Δ = -215
Delta is less than zero, so there is no solution for the equation

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