If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3*x^3+7*x^2+x-2 = 0
(1*x)/3-((1*x)/4) = 2
1.95*sin(0.785*x)
9500 = 80*(2*k)^(4/10)*k^(6/10)
1;1;0;0;1;0
| 6k+7k+12k= | | 15x=47 | | 300+x=-2 | | -5x=26+4 | | 2f+4=12 | | 1x/3-1x/4=2 | | 2x+7x+7=0 | | 10s+5=95 | | x+3y=2400 | | 2n+5=6n-3 | | 5r-3=3r+7 | | 3s+1=2s+5 | | x-4/36 | | (14+8y)=(3y+29) | | X+25=-10 | | f(x)=8x^2-x^3 | | (n-3)(n-3)=0 | | 10+9=119 | | ab+2c+5ba+3c= | | x^3=44 | | 7/x=9-2x | | 2ydx+(x-seny)dy=0 | | -312=-12(8+n) | | 2x^3-19x^2-363=0 | | -75=4b+5 | | 8(-7+x)=-56 | | 207=-2-11v | | 2(11+k)=30 | | 9=3(-8+x) | | -1+2p=41 | | 16+6a=4(a+2)+a | | (1/2)x=64 |