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)
3*w-9 = -87/11 // + -87/11
3*w-(-87/11)-9 = 0
3*w+87/11-9 = 0
3*w-12/11 = 0 // + 12/11
3*w = 12/11 // : 3
w = 12/11/3
w = 4/11
w = 4/11
| y=-8*0.00001x^2+0.199x-23.944 | | 5m+1/8=321/8 | | 3/5n+8/9=643/450 | | 1/2-t=5/2 | | -d+8=11 | | 7m+1=71 | | 4x-2=6/5 | | 6(x+7)=-12(x-5) | | 3/7a+1=43/7 | | 5/7x-1/5=-59/420 | | 9+2k=54/5 | | -5t-3/4=-21/8 | | -2/7-b=68/7 | | -5/7a+4/7=58/49 | | 2/7n+8=115/14 | | 1+5t=2 | | (n-8)*9=54 | | 2x-8=-52/7 | | -3/4w-7=-79/12 | | 1/2a+8=13/2 | | 3/5a+4=43/10 | | 2/5+2/5w=4/5 | | 2b+3/5=7/45 | | -7t+4=27/5 | | 5w+4=59 | | 10-6a=-32 | | 2/7-4w=-29/21 | | 7/10-2m=1/5 | | 7/8+7n=259/40 | | 1/4-4x=-41/28 | | 2m+2/3=-4/3 | | 10X+6=4X+51 |