x+5-(5)/(6)x=10

Solution for x+5-(5)/(6)x=10 equation:

x+5-(5)/(6)x=10

We move all terms to the left:

x+5-(5)/(6)x-(10)=0


Domain of the equation: 6x!=0

x!=0/6

x!=0

x∈R


We add all the numbers together, and all the variables

x-5/6x-5=0

We multiply all the terms by the denominator


x*6x-5*6x-5=0

Wy multiply elements

6x^2-30x-5=0

a = 6; b = -30; c = -5;
Δ = b2-4ac
Δ = -302-4·6·(-5)
Δ = 1020
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

The end solution:

$\sqrt{\Delta}=\sqrt{1020}=\sqrt{4*255}=\sqrt{4}*\sqrt{255}=2\sqrt{255}$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-30)-2\sqrt{255}}{2*6}=\frac{30-2\sqrt{255}}{12}
$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-30)+2\sqrt{255}}{2*6}=\frac{30+2\sqrt{255}}{12}
$