If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x^4*cos(3*x)
130/(x+150)-20.8;94/x-y
x^5*(2-x)^6
sin(4-(5*x))
1/(3*x-1)+1/(3*x-2)+3/(9*x^2-(9*x)+2)
| K=3a-6m | | 2n-9=n | | X+0.35=4.95 | | K=3a-6a | | 2y+24=72 | | 12=k/5-3 | | (5r-4)/(4-5r) | | 3(2e-5)=2e-11 | | 17-3s=2s-14 | | -7(5x-5)=-35 | | 1/3x-(1/2-2)=3 | | 0.50x+0.65(80)=0.25(125) | | 3(2y-1)+4(y+3)=4(3y-1)-5(2y-1) | | 104=10c+14 | | 3(16-4y)-4y=8 | | n=c/v | | 43-2x=12x+1 | | 4x/18*6/12x | | -5+2v=-11 | | 3(x+8)=-x-4 | | 10=-9x-4 | | kd-a=z | | (y+24)+y=72 | | 38-7r=3(6-4h) | | B=14+(-27) | | qh+v=n | | (y+24)+y=24 | | b=2w+3 | | N=9+(-9) | | (2b-4)-(4n-3)= | | 1=s-10 | | 3a+1.7=24.5 |