If it's not what You are looking for type in the equation solver your own equation and let us solve it.
s in (-oo:+oo)
(-4/9)*s = 8 // - 8
(-4/9)*s-8 = 0
-4/9*s-8 = 0 // + 8
-4/9*s = 8 // : -4/9
s = 8/(-4/9)
s = -18
s = -18
| -11x=29 | | h-37=(-42) | | e^2x-2=1 | | 5+5k=3(8+8k) | | y+5*-1=2 | | 2x-1-3x+5=3(x-10) | | -4c=12 | | 20xy=64 | | 1/6x-6=x | | 29.95+.12m=12.95+32m | | 9x-75=53+x | | 10-8x=12x-70 | | 3(5x-4)=-14 | | 3x-5+x=175 | | 770=10x+50 | | t-(-32.8)=27 | | T-11=-5 | | 6x^2+13x-19=0 | | 2(u-8)-8u=38 | | 10w-8w=12 | | -6(1x+3)=54 | | -36t^2+gt=h-k | | 5(1x+10)=85 | | p-4.1=2.3 | | 3x+4+8x-28=180 | | 5=38 | | 7=x-32 | | 6x-23=-104-3x | | 5y-5=93 | | 6x+2y+2z=4 | | 7a+32=-40 | | x+-12=-2 |