If it's not what You are looking for type in the equation solver your own equation and let us solve it.
x in (-oo:+oo)
m^-4*m^4*((2*m^3*n^3)/3)*n*n^3*x^3-1 = 0
2/3*m^3*n^7*x^3 = 1 // : 2/3*m^3*n^7
x^3 = 3/2*m^-3*n^-7
x^3 = 3/2*m^-3*n^-7 // ^ 1/3
x = (3/2)^(1/3)*m^-1*n^(-7/3)
x = (3/2)^(1/3)*m^-1*n^(-7/3)
| 6x+14=38 | | 4x^2-3x^2= | | 18s^2-50s=0 | | -36=j+13forj | | x+2x+2x-1=24 | | 4v^7-16v^6+56v^5= | | 2x+3y+5z=90 | | 16*3/5 | | m-(-6)=-21 | | 5x^4-33x^3+18x^2= | | 16+16x=14x-20 | | 7p+2=51 | | x+2x+(2x+10)=100 | | (5x^2+2x)-(3x-5x)= | | 5+3*2= | | 2/3*9 | | 0=-12-5Q+2Q^2 | | 0=-5t^2+15t+20 | | 25=5+37t-16t^2 | | (-2/3)x^(-1/3)=0 | | (-3)^3/(-3)^2 | | 3/8*12 | | 5s-2+3(s-11)= | | a/7=-6 | | y^5/y^9 | | (5x-30)=3x | | x=17+3y | | x=17+37 | | 25=5/2y | | Y(-2)=-15 | | 9-1x=10 | | x/3=16 |