-8x-5=-6x^2

Solution for -8x-5=-6x^2 equation:

-8x-5=-6x^2

We move all terms to the left:

-8x-5-(-6x^2)=0

We get rid of parentheses

6x^2-8x-5=0

a = 6; b = -8; c = -5;
Δ = b2-4ac
Δ = -82-4·6·(-5)
Δ = 184
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:

$\sqrt{\Delta}=\sqrt{184}=\sqrt{4*46}=\sqrt{4}*\sqrt{46}=2\sqrt{46}$
$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-8)-2\sqrt{46}}{2*6}=\frac{8-2\sqrt{46}}{12}
$
$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-8)+2\sqrt{46}}{2*6}=\frac{8+2\sqrt{46}}{12}
$