5-36m=-7m^2

Solution for 5-36m=-7m^2 equation:

5-36m=-7m^2

We move all terms to the left:

5-36m-(-7m^2)=0

We get rid of parentheses

7m^2-36m+5=0

a = 7; b = -36; c = +5;
Δ = b2-4ac
Δ = -362-4·7·5
Δ = 1156
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$m_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$m_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{1156}=34$
$m_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-36)-34}{2*7}=\frac{2}{14}
=1/7
$
$m_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-36)+34}{2*7}=\frac{70}{14}
=5
$