Question

2. Solve: 363x + 481y = 2169
481x + 363y = 2051

Answer 1

Answer:

2.56

2.43

Step-by-step explanation:

363x+481y=2169

(363+481)xy=2169

844xy=2169

xy=2169/844

xy=2.56

481x+363y=2051

(481+363)xy=2051

844xy=2051

xy=2051/844

xy=2.43