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)
(7/10)*x^88 = 0
7/10*x^88 = 0 // : 7/10
x^88 = 0
x = 0
x = 0
| 8(4K-4)=-5+-32 | | 2r^2+r-10=0 | | 3/6=11/x | | log(x+90)=3-logx | | 7(4x+2y)= | | 12+2x+6=360 | | -17-s+6=15 | | V=0.3lwh | | -51/2+22/5p=71/9 | | -13-s+6=15 | | 13-s+6=15 | | 17-x=1/3x(21) | | 46.80=9g+3.69 | | x=0.4y+168 | | 17-s+6=15 | | 7x+14-7x=-4-10 | | 1.76g+-7=0.92 | | 2x+112+6=360 | | 1.76-7=0.92 | | X-17.3=4.7 | | 10=R | | 6x^2+36x+41=0 | | 2x+112+6=180 | | -5(1-3n)-10=-30 | | 8x-16+2x=64+3x | | 7x-3y=76 | | 7-23+4x=-40 | | 3x-9=5x+25 | | 4/6x36 | | 2m+2+3m+2m+3m+2= | | 3-s+6=15 | | -6b+2b=-8 |