If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-16^2+230t+8=0
We add all the numbers together, and all the variables
230t-248=0
We move all terms containing t to the left, all other terms to the right
230t=248
t=248/230
t=1+9/115
| 4x+11=x+13 | | 3×2×x=18 | | 5(w+3)=2w-9 | | -4(v+8)=-6v-34 | | 20=(-0.06k+10^(-0.01))^-100 | | x-12+14x=25+2x-1 | | 8=6+2a | | 11x+15=110 | | 45=6k+9 | | 11y+21=60 | | 21n+12^2=0 | | 31=5h-9 | | 2=11-3h | | 5z^2-6z-1=0 | | 5z^2−6z−1=0 | | 2=p-6 | | 0=16t^2t+52.5 | | 21=25-x | | 3=11v-8v | | 4x-(9x+7)=-22 | | -0.3+-0.6=-0.6+-3x | | 6a-10=0 | | 54=-7w-w | | 6=18-4k | | 15−6( | | 54+34=49x+23-84x | | (2-2x)/(2+x)^2=115 | | 22=2d-6 | | 4^(3x-4)=34 | | C(×)=2x+180 | | 2x+11=291 | | (3y−4)=33 |