1) x / 45 = 16560 / 45x = 16560
2) 8704 + x = 89 (57269 - 49993)8704 + x = 89 72768704 + x = 647764x = 647764 - 8704x = 639060
1) x / 45 = 16560 / 45
x = 16560
2) 8704 + x = 89 (57269 - 49993)
8704 + x = 89 7276
8704 + x = 647764
x = 647764 - 8704
x = 639060