If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-5t^2=11t+12
We move all terms to the left:
-5t^2-(11t+12)=0
We get rid of parentheses
-5t^2-11t-12=0
a = -5; b = -11; c = -12;
Δ = b2-4ac
Δ = -112-4·(-5)·(-12)
Δ = -119
Delta is less than zero, so there is no solution for the equation
| 80-11x=25 | | 2z–5=11 | | X+62+79+x+47=180 | | 10^y=100000 | | 24=0.0021x^2-0.286x+16.28 | | x/2-90=-60 | | −2y+14−3y=−1 | | 5*7^x=405 | | x/7+6=30 | | x/11-2=20 | | x/9+20=8 | | 2x-88=0 | | 1/2x+7=2.5x-12 | | x-15+(x⋅2)=60 | | 2m+9=5m−6 | | 2.6+10.4=c | | 9x-3+5x+1=180 | | 14x-5=3x-8 | | 77/x+6=7 | | 9x-35x+1=180 | | −2(x+3)+6=−12-2(x+3)+6=-12 | | 3b/7=1=5 | | 12x-3=6x+21=23 | | (10x+3)+90+(13x-5)=180 | | ¾x+7=9 | | 2p-39=51 | | 2.8b=-5 | | (2t+2)/3-5t/4=11/6 | | 4x3.5= | | (12-2x)(20-2x)=84 | | 298+x=78 | | 45=360-x=300 |