If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(9/2)^-2 = 0
4/81 = 0
L <> R
| (7/6)^-1 | | 2x^6+6x-20=0 | | -5u/9=-30 | | x^2+5.3x-1=0 | | 0=x^2-2x+12 | | (2x^2-5x)/(3x-7)=3/2 | | 0.3x^2-0.01x+4=0 | | 2x-(5x+3)-6=-2(x-1) | | -2x-(5x+3)-6=-2(x-1) | | 3x+7=3+2x | | 5m-2=2m-19 | | c/2=8 | | 5/12x-4/3x+5-1/8x=1/6x | | 5/12x-4/3x=1/6x | | 1.2=249/x | | (124)(1.2)/0.6x=275 | | 2x-7=x+12 | | 3x+4(650-x)=2280 | | 3x-4(650-x)=2280 | | 45+13.5(2-x)=21 | | 1.3+0.6x=5.6 | | 4x^2-8x-4=36+4x | | g*4+2=6 | | 12x^6/3x^2 | | 2+5+7=101471 | | 0=((50-10y)^3)/3-((50x)^2)/2 | | ((x+3)/5)-((2x+1)/4)=2 | | (3x+9)/6=(2x-6)/6 | | 2x/5=x/8+1/2 | | 2x(x+y)-2y(x-y)= | | 0.25x+0.75y+5z=100 | | 3x+(3/8)=2+(2x/3) |