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)
X/(-8) = 56 // - 56
X/(-8)-56 = 0
-1/8*X-56 = 0 // + 56
-1/8*X = 56 // : -1/8
X = 56/(-1/8)
X = -448
X = -448
| 3+b=-5(7) | | 25-5*5+10= | | 7(3+b)=-5(7) | | 6x+5x+5=10x+38 | | 3x+12=5x-5 | | 18(9c-1)-12=160c+18 | | X/3-8=121 | | (4x-5)(3x+9)=0 | | X/6-9=210 | | -88y-99=-14 | | -p^2+11=0 | | -p^2+11p=11 | | 3lx-2l=12 | | y/10-74=-84 | | 3x^2+6x+54=0 | | 5(6x+4)+3(2x+2)+6=36x+32 | | B^2+7b-7b-49=0 | | 28(9c-1)-12=160c+18 | | -2y-11=6y-5 | | 6x-14=2x-22 | | -3=162 | | (5y+6u-5)(5y+2u)=0 | | 48-12/3 | | -2+10=14x-3+13x | | 5y-7y=-5-7 | | 4(4-3)=4-12 | | 31-11=4(x-6) | | 30+4y-6=16y-11-5y | | 30+4y-6=-14-2x-19 | | 3w+5=7 | | 0.3*x+5*x=678.85 | | b^2+7b=56 |