2/x-2+6/2x-4=-2

Solution for 2/x-2+6/2x-4=-2 equation:

2/x-2+6/2x-4=-2

We move all terms to the left:

2/x-2+6/2x-4-(-2)=0


Domain of the equation: x!=0

x∈R



Domain of the equation: 2x!=0

x!=0/2

x!=0

x∈R


We add all the numbers together, and all the variables

2/x+6/2x-4=0

We calculate fractions


4x/2x^2+6x/2x^2-4=0

We multiply all the terms by the denominator


4x+6x-4*2x^2=0

We add all the numbers together, and all the variables

10x-4*2x^2=0

Wy multiply elements

-8x^2+10x=0

a = -8; b = 10; c = 0;
Δ = b2-4ac
Δ = 102-4·(-8)·0
Δ = 100
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{100}=10$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(10)-10}{2*-8}=\frac{-20}{-16}
=1+1/4
$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(10)+10}{2*-8}=\frac{0}{-16}
=0
$