Minyoung's average score for Korean and English is 89 points. If his average score in Korean, Mathematics, and English is 91, what is Minyoung's math score?
91 3 [OP_MUL] 89 2 [OP_MUL] [OP_SUB]
var_a = 91
var_b = 3
var_c = var_a * var_b
var_d = 89
var_e = 2
var_f = var_d * var_e
var_g = var_c - var_f
print(int(var_g))