If it's not what You are looking for type in the equation solver your own equation and let us solve it.
f(3)=9+3
We move all terms to the left:
f(3)-(9+3)=0
We add all the numbers together, and all the variables
f3-12=0
We add all the numbers together, and all the variables
f^3-12=0
We do not support efpression: f^3
| -3(x-11)=2(-2x+8) | | –7d=–9−10d | | 2x+10=4x-15=25 | | (8x+1)-(7x+3)=180 | | -4-0.2x+11=-0.8x10 | | 12=8+-4y | | 95=(2x+23) | | 5+4x+7=4x-2-x | | 2n=-16+n | | -12=-4/3u | | (7x+3)-(8x+1)=180 | | 7.5+1.5k=2.75k | | 8-6x-15=4x+8 | | 2b+13=-13 | | 4(2x)-3=13x | | 85x=-6 | | 9-19+2x=-4 | | 12-3(2g+1)=4g+2-3g | | 4xx.5=13 | | 8x(x-18)=90 | | 206=61-y | | 8x-2-5x+5=12 | | -10a+3(2a+1)=-13-2a | | (7x-19)+(5x+11)=160 | | 3k+1=8 | | 50k+80k=40k+90k | | 4*x.5=13 | | 3x+-6=5x+10 | | 2x-16=4x+4=180 | | 2(2r+3)=r+18 | | -4(7x-4)=-6(2x-8) | | 15x-120=2x |