The number of (a) trees is twice the number of (b) trees, and there are 15 more (c) trees than (a) trees. If there are 47 (c) trees, how many (a), (b), (c) trees are there in total?
47 15 [OP_SUB] 47 15 [OP_SUB] 2 [OP_DIV] [OP_ADD] 47 [OP_ADD]
var_a = 47
var_b = 15
var_c = var_a - var_b
var_d = 47
var_e = 15
var_f = var_d - var_e
var_g = 2
var_h = var_f / var_g
var_i = var_c + var_h
var_j = 47
var_k = var_i + var_j
print(int(var_k))