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)
(1/2)*x^7*x^9 = 0
1/2*x^16 = 0 // : 1/2
x^16 = 0
x = 0
x = 0
| 13+4x=1+x | | -62=-7(1+3v)+8(4-v) | | 6(X+2)=4(X+10) | | -32=-2-3(1+3m) | | 13-9x=11x+31 | | 1/4(d-5) | | -4=2(-3-8n)+5(4+5n) | | 3(-8)+2-5(-8)=-14 | | -6x+36=3(3x-8) | | 2(x+3)+2=5x-7 | | 23w-w^2-126=0 | | 5a/6-7/12+3a=21/6 | | 3(7n+5)+6(n+6)=24 | | 8y-5=6y-18 | | -3.3e=-3.74 | | 11z+8y= | | 5x^2-10x+7=0 | | -12x-8=2x-2 | | 2x+2-3x=5 | | 5x-51=110-2x | | 3(-5p-1)+6(1+6p)=66 | | (n+15)/5 | | (n+15)/5 | | 2x^2=10x+24 | | 93+7x=51-2x | | 11x-33=9x+11 | | 12=3z+9 | | -14=4-(9x-1) | | (15x+5)=86+6x | | -22=3(2-7x)+7(-7x+6) | | 4x+8=4x+4 | | 7f=140 |