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)
x^4*((9*x^2*y^6)/9)*y = 0
x^6*y^7 = 0 // : y^7
x^6 = 0
x = 0
x = 0
| 7x-24=57-2x | | 5+3(2x-7)-3(4x+2)-10= | | 10x+36=x-63 | | 6-13=11-2n | | 2x-57=7x-24 | | a(m-2)=24 | | 5(3y-8)+2y=11 | | X/8=3/10 | | d*3=-60.00 | | d*3=-6000 | | 2(m+3)-11(m+9)=8(m-11)-7(m-11) | | 4*v=1276 | | 10m^2+8m-2=0 | | 17x^2-73xy+31y^2=2016 | | xsquare+12x+33=0 | | 24=3+x+3(x-9) | | 7x+38=3x+6 | | x+.05x=95000 | | 16=mc^2 | | N^2-12n=66 | | 3(3y-5)+4y=24 | | 21=3(y-8) | | N^2-12n=6 | | Ln(2x-3)=17 | | 2x^3+16x^2+30=0x | | g/3=99.99 | | -6+5y=-16 | | -2x+5(3x-11)=-16 | | m-5=27 | | 96x+128+0=0 | | 1.666666667+2.6= | | 3(5-2)=4 |