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t in (-oo:+oo)
-11 = t-8 // - t-8
8-t-11 = 0
-t-3 = 0 // + 3
-t = 3 // * -1
t = -3
t = -3
| -11=m-10 | | -11=k-10 | | -11=6t-7t-8 | | -10=k+1 | | -10-x-6x=-146/9 | | -10-n+4n=-104/11 | | -10-b-b=-67/6 | | -10-7m=-17 | | -10-7k-k=-4 | | -10-7a=11 | | -10-6x=-13 | | -10-6d=-11/2 | | -10-3m=-131/11 | | -10-3/4d=-55/4 | | -10-2/5t=-148/15 | | -10+x=-39/4 | | -10+n=-16 | | -10+m=-116/11 | | -10+k=-9 | | -10+k=-18 | | -10+k=-16 | | -10+d=-76/7 | | -10+d=-64/7 | | -10+b=-10 | | -10+7t=60 | | -10+7b=-75/11 | | -10+4/5b=-118/11 | | -10+4/5a-5a=-57/5 | | -10+3m=-7 | | -10+1/7b+3b=-4/7 | | 6(8/9)=12-12(8/9)+4 | | 9x+9y=209 |