If it's not what You are looking for type in the equation solver your own equation and let us solve it.
v^2-5v+150=0
a = 1; b = -5; c = +150;
Δ = b2-4ac
Δ = -52-4·1·150
Δ = -575
Delta is less than zero, so there is no solution for the equation
| 3/x+7=6/5x-1 | | 1=0.3x-0.5x-11 | | 8x/15=10 | | 5x/6+5=55 | | 2x+10=6x-12+18 | | x/10=7/5 | | 2m+4-3m=8m(m-1) | | x-90=0.1*x | | 2x-4x+18=5x+39 | | 7x-31=5x-17 | | 3/5x+4=x+5 | | 7x-20=6x-13 | | q-13q^2+40=0 | | 12x+41=2x+41 | | 13x+24=7x+66 | | X^2+x+25=39 | | 2(x+5)+5=6(x+1)+9 | | e^-T=0.02 | | 9b+7=52 | | 6(p-7)=36 | | 80=0.113x+73.39 | | (n–3)=8 | | x/5.6=4 | | 6x(-3)=-18 | | X-2+2x-6+5x=0 | | F(3)=5n^2+2n | | 8/x=40/15x= | | X÷9-x÷4=5 | | 3b^2-7b+136=0 | | (x+10)²=36² | | (a-964)*12=720 | | 9j+30)2-6=0 |