The total weight of the apples in the basket is 52 kilograms (kg). If it was 28 kg (kg) after removing half of it and weighing it again, how much kg (kg) were the apples alone?
52 28 [OP_SUB] 2 [OP_MUL]
var_a = 52
var_b = 28
var_c = var_a - var_b
var_d = 2
var_e = var_c * var_d
print(int(var_e))