A number subtracted by 5 multiplied by 4 equals the number multiplied by 2. Find the number.
5 4 [OP_MUL] 4 2 [OP_SUB] [OP_DIV]
var_a = 5
var_b = 4
var_c = var_a * var_b
var_d = 4
var_e = 2
var_f = var_d - var_e
var_g = var_c / var_f
print(int(var_g))