If it's not what You are looking for type in the equation solver your own equation and let us solve it.
100220;4
2*x-5*x^2-2 >= 0;x
x
3*x+4*y-75;2*x-(2*y)+20
1;4;1;5;2;0
x^(3*x)
| ln(x)-ln(x-4)=ln(71) | | 3t^2-8t-5=0 | | 7+r=10 | | X^4-4x^3-8x^2+24x+27=0 | | r+19=31 | | 6.99+55s=11.94 | | -4x+8=-8(x+3) | | 2x+3A-2B=A | | x-5y=64 | | 4a-2b+c=1 | | -3(w-7)=-5w+37 | | -4u-41=7(u-9) | | 12-j=5 | | 6v+6(v+5)=18 | | °C=(5/9)(98.6) | | 16u+-1=-17 | | 5(x-7)-8x=-38 | | -7y+4(y+8)=29 | | 12c-12=144 | | 4y=3y+17 | | 3(x+5)+2(3*x)+24=32*4+2(x-3)-2 | | 9x-4=21 | | (N+3)=n+3 | | -8(-8x-6)=-6(5a+4) | | 39*(15/3)-16 | | (5n)=5n | | 7t-2s=15 | | -22=-0.4k | | 8a+5-10a-11= | | 9(x-1)=99 | | 16(x+5)=80 | | 77.8x=180 |