If it's not what You are looking for type in the equation solver your own equation and let us solve it.
f(13)=-16
We move all terms to the left:
f(13)-(-16)=0
We add all the numbers together, and all the variables
f^13+16=0
We do not support efpression: f^13
| 10n-10(n+9)=-3(4-5n)-3 | | f(-1)=5 | | -5v-2v=-4(v-10)-11(v+8) | | t+1-3t+1=4-2t-2 | | 518+(x-27500)*0.1735=2400 | | 10x-1=x+6 | | 2x^2+5x-3=2x^2+19x | | -3(4-4p)=-22+2p | | -1+5(2+2x)=20-x | | -40+p=-5p+4(p-6) | | 4y+4/3=12 | | 4/9y+1/7=-5/9-9/7 | | 7(9v+5)=8(9v+7) | | f(10)=13 | | 7+h/2=10 | | f(-5)=-11 | | 6(11/3n+13/4)=80 | | 2c+7-(-4+3c)=-3(4c) | | -0.10(20)+0.15x=0.05(x-20) | | ½(x)+13=8 | | 5(5x=-3x) | | 17-c=-11 | | 180=17x+1+20x-14 | | 16y+36=132 | | 13-2y=5y+1 | | 3n+24=-48 | | X+x+20=3x+3x+12 | | 3n+48=-48 | | 7t+1/3=t+7/6+t-5/6 | | -9=-14+36x | | -3x(x-1)^1/2+2(x-1)^3/2=0 | | 4(-8x-8)-3x=-137 |