3010-5614 = -2604-2604/7 + 9042 = 7518
40179-15395 = 2478424784/5 x 4 = 99136
90-42 = 4848/3 = 1684/7 = 1216-12 = 490-42-4 = 44
3010-5614 = -2604
-2604/7 + 9042 = 7518
40179-15395 = 24784
24784/5 x 4 = 99136
90-42 = 48
48/3 = 16
84/7 = 12
16-12 = 4
90-42-4 = 44