-2razy(3s+2l)= S razy (0,8d razy 2l)= 2/5 razy (10k+25m)= -5/7(7d+4s)= 0,2 razy (6m-2m)= (14c+12d):(-2)= (25k-35s):5= (6d+1/2a):1/2= (0,4k-2,4d):4= (3,6m-0,36d):0,6d=

A->2s+4l B-> 0,8ds *2ls C->1/25k+2/125 matma jest głupia .. sorry że tylko 3 przykłady :(

-2(3s+2l)=-6s-4l S(0,8d*2l)=S*1,6dl=1,6dlS 2/5(10k+25m)=0,4(10k+25m)=4k+10m -5/7(7d+4s)=-5d-25/7s 0,2(6m-2m)=0,2*4m=0,8m (14c+12d):(-2)=-7c-6d (25k-35s):5=5k-7s (6d+1/2a):1/2=12d+1a (0,4k-2,4d):4=0,1k-0,6d (3,6m-0,36d):0,6d=6m/d-0,6