The sum of the perimeters of one regular triangle and one square equals 78 centimeters (cm). If the perimeter of the triangle is 46 centimeters (cm), what is the length of one side of the square in centimeters (cm)?
78 46 [OP_SUB] 4 [OP_DIV]
var_a = 78
var_b = 46
var_c = var_a - var_b
var_d = 4
var_e = var_c / var_d
print(int(var_e))