T*97-318220/35+427=1617
97*T-9092=1617-427 97*T-9092=1190 97*T=1190+9092 97*T=10 282 T=10 282/97 T=106
97T - 318220/35 + 427 = 1617 97T - 9092 = 1190 97T = 10282 T = 10282 / 97 T = 106