Seokjin's Korean score is 93 points, and his English score is 91 points. If the average score of Korean, English, and Math is 89, what is his math score?
89 3 [OP_MUL] 93 [OP_SUB] 91 [OP_SUB]
var_a = 89
var_b = 3
var_c = var_a * var_b
var_d = 93
var_e = var_c - var_d
var_f = 91
var_g = var_e - var_f
print(int(var_g))