A number is 4 less than 8 times a second number. Their sum is 77. If x represents the second number, which equation is correct to find the two numbers?
Choose the correct answer below.
O A. (4x - 8) + x = 77
O B. (8x - 4) + x = 77
OC. (8x + 4) - x = 77
OD. (4x + 8) - x = 77