If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x^3 > 3/20
2*a-c-x = 0
81.5;25
2.250;0.18
(5/6)*n = 5
| x^33/20 | | x+(x-1)+(x-26)=87 | | 7x-12=-3x+3 | | n+12.2=-6.5 | | X^2+6x-8y+41=0 | | 3t+15-14= | | 5/6n=5 | | (1+i)*z-sqrt(3)+i=0 | | x^2-27x+21870=0 | | 28/9/7/72 | | 120x+80y+60z=250 | | -2.9x=47.85 | | 125x+62y=200 | | 125x+62x=200 | | (2430+3X)(X-9)=2430x | | 115x=250 | | 58x=250 | | 58x+115y+230z=250 | | 58x+115y=250 | | 5x+6y-2x-4y= | | lnx/ln2=2y | | 2x-10=2(x-4)-2 | | 2.50r-4= | | 7-(8+X)=11 | | 4(x+5)+12=152 | | 16x^3=2 | | Y+y^2=-1.25 | | 2(x+3)+7=25-2(x-2) | | 2x^2-5y^2+2z^2=50 | | 4x/2=9/7 | | 3n-2=16 | | 3. 3n-2=16 |