3.
[tex]A. \ 32k + 13 = (32k + 8 + 5):8 = 4k+1 \ \ r.5\\\\B. \ 24x+18 = (24x + 16 + 2):8 = 3x+2 \ \ r.2\\\\C. \ 48y+19 = (48y + 16 + 3):8 = 6y+2 \ \ r.3\\\\D. \ 8z+27 = (8z + 24+3):8 = z + 3 \ \ r.3\\\\Odp. \ A.[/tex]
