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)
12.5*(1/4)*x^5*x^6 = 0
3.125*x^11 = 0 // : 3.125
x^11 = 0
x = 0
x = 0
| 11x=8x-24 | | 6+2x+8=-1-3x | | 9x+6x-12=7x+2x-12+5x | | 10m=14+2m | | x+.15x=17.25 | | 2x-17=-8 | | 7(8x+4)=3 | | 5t-10=4t-1 | | 3y=-2.4 | | 10x(x+2)-32=4x+3(x-2) | | 3-2(y+5)-6+2= | | 1/2(90-X)=25 | | 16x^3-4m=0 | | 0=-16x^2+50x+15 | | y^4-8y^4= | | 7=4x+11 | | x-127=1560 | | 0.6x+8=x-10 | | 6/x=4/5 | | 0=-16x^2+50+15 | | 4xy(2x-4y)= | | 3x+10x-633=16+10X+32 | | 9=2n+5 | | 6x^2+9-2x-5x^2-7x= | | 6X+X+10=4x-2-516 | | 14+3x=90 | | 6t=52-2y | | 8=8x-7x+6 | | y=-16x^2+50+15 | | -5-7n+4n=1-4n | | 7.2x-1=6.2 | | 8=3.3*1.67x |