-x-3/6=-8/5;-5(-13x-5)=6-8;-11x-3/2=4

-x-3/6=-8/55(x+3)=6*8x+3=48/5x+3=9,6x=9,6-3x=6,6-5(-13x-5)=6-8-13x-5=-2/(-5)-13x+5=0,4-13x=0,4-5-13x=-4,6x=4,6:13x=23/65-11x-3/2=4-11x-3=8-11x=11x=-1