x = 27 / 3 = 6
68 - x = 9 * 568 - x = 45-x = 45 - 68-x = -23x = 23
x - 8 * 5 = 37x - 40 = 37x = 37 + 40x = 77
x = 27 / 3 = 6
68 - x = 9 * 5
68 - x = 45
-x = 45 - 68
-x = -23
x = 23
x - 8 * 5 = 37
x - 40 = 37
x = 37 + 40
x = 77