If it's not what You are looking for type in the equation solver your own equation and let us solve it.
f(4)=5(4)-2
We move all terms to the left:
f(4)-(5(4)-2)=0
We add all the numbers together, and all the variables
f4-52=0
We add all the numbers together, and all the variables
f^4-52=0
We do not support efpression: f^4
| 3/2x-13=5x+1 | | (x+3)^2-1=35 | | -12k–-3k–14k+20k=-6 | | 10(4)^2x-1-5=7 | | 2(96+2w)=80-3w | | 8p–6p=12 | | (x+3)^2−1=35 | | x+1,5=6 | | 43h+2=17+5 | | x-9=3x+-7 | | 1/4n=60 | | 5n-3=38 | | x+8=3x-3 | | -3h=-5-(1/2) | | c17=3 | | 12=5y+6 | | 7x+6(-3x+3)=-48 | | -2(3n-5)+5n=(6(n-3) | | -5b+14=-4b-9 | | 3(2z+1)=6z-2)+14 | | 3j=4/5 | | 12z-9z+-z-8z-10z=16 | | 23=5(x+5)-7x | | −2/3x+37=12 | | 5x+5=1x+9 | | 12z–9z+-z–8z–10z=16 | | 7x/2=20 | | 6x=x^2-4x+11 | | 5z-z-3z=3 | | 7(w+2)-1=6w+14 | | x+5/x-4+x-9/5x-4=1 | | 4m+m=20 |