If it's not what You are looking for type in the equation solver your own equation and let us solve it.
-5t^-100t+80=0
We add all the numbers together, and all the variables
-105t+80=0
We move all terms containing t to the left, all other terms to the right
-105t=-80
t=-80/-105
t=16/21
| 1.1^x=1+0.12x | | (2x-20)=86 | | 12m-4m=14+12 | | 20/14=x/56 | | 9x+(24x)=1x | | 8/36=x/90 | | 1+1x=1x | | 5a+10=2a+16 | | 33y=6-6 | | 2(u+2)-4u=14 | | 13+12x+1=1x | | 23+34x+1=1x | | C(x)=0.85x+9 | | 5x+5°=3x | | 34x+2x=1 | | 14.6/3.2=x/8 | | 2x-5/3=2x/6-3/6 | | 3+2x+6=2x | | 2a=a+32 | | 11.15=0.50x+3.65 | | 4(u-3)=2u-8 | | 3x+12=1x+2 | | 70=1/3x | | 2-3y=y+2 | | 3x+4x+5x(+24)=180 | | 0.075+x=1/5 | | (-1x+1)(3x+7)=7 | | 144x/(x^2+8)^2=0 | | O.6(5x+6)=0.7-(x-3) | | 245=-4x-(x*x) | | 72=1/2h(6+6);3 | | 2.8(5−1/4)−6=x |