Помогите пожалуйста решить уравнение (10 1/7-y): 1 1/7+2 5/8=7 1/8

(10 1/7-y): 1 1/7+2 5/8=7 1/8 (10 1/7-y): 1 1/7=7 1/8-2 5/8 (10 1/7-y): 1 1/7=57/8-21/8 (10 1/7-y): 1 1/7=36/8 (10 1/7-y): 1 1/7=9/2 (10 1/7-y): 1 1/7=4 1/210 1/7-y=4 1/2*1 1/710 1/7-у=9/2*8/710 1/7-у=72/1410 1/7-у=36/7 у=10 1/7 — 36/7 у=71/7-36/7 у=35/7 у=5