If it's not what You are looking for type in the equation solver your own equation and let us solve it.
W in (-oo:+oo)
W-(16/2) = 1 // - 1
W-(16/2)-1 = 0
W-8-1 = 0
W-9 = 0 // + 9
W = 9
W = 9
| 2-15n=-118 | | 1+1y= | | 0=-6 | | 6+(6-2)*6= | | -u^2+3u+18=0 | | -10p=-60 | | 4k-3k+4=13 | | -3/7z=-2/9 | | 7/p=0 | | 7/p-0 | | 11-2=75 | | -6y+5(-2y+3)=8-7(-7-y) | | -15=5q(3q-10)-5q | | 7x-3(5x-(5+x))=1-4x | | 3(w+15)= | | 9z+14z+-17=6 | | x-4=10/3 | | -4n=25 | | (r+3)-5=-4 | | 3x-5+9x=9x+15+36 | | 6+(6-2)+6= | | (r+3)-5=4 | | (5x-7)/3=6 | | -10=5w(2w-4) | | -w^2+7w-12=0 | | -2.1v-2.3=1.2+4.3 | | 2.4=0.8x+3.2 | | 1/3x-2/3=0 | | 5+3x-9=6x-4 | | x=75p+3550 | | 3n+7n=0 | | (K-1)(k-6)= |