If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3*x^2+x+1/x
ln(x)
54*x^2-(8*x)+21 = 0;x
x
2*ln(x)+tan(x)+3*x^2
((5/2)/(-4))/5
| x(x-5)=-10.5 | | 0.25x+0.01y=130 | | 12-(7n)= | | r-3+3=14.3-3 | | Q=15(3.14)h | | -15x-12=-132 | | 3(f-2)+4=34 | | z+50+3z+15+z+15+2z-28=360 | | x+7=2x+62+4 | | 6r^2t^14/4rt^11 | | 60=-2v | | 2y+9y=3y | | 4(c+4)=40 | | Y=5-4(x+2) | | 4a-7a=6 | | x^2+13x+66=0 | | 2x-30=22 | | 8=4*2*2 | | 25x^2-15+30=0 | | 2x+30=22 | | 1.60m+60=1.5m+61 | | 10-5x=5x | | 3-8+2=20x+2 | | 2(4y+7)=72 | | (6t-3r+2w)-(-3t-r+4w)= | | .20x+13=x-107 | | 24x*2-6x=0 | | Y=-4(x+2) | | 15x*2-45=0 | | 3(4x+6)=5(2x-5) | | (16)=3X+1 | | .50c+13=3c+48 |