Question

What is the solution of the system?

7x + 5y = 19
–7x – 2y = –16 (1 point)
(2, 1)
(1, 2)
(7, 5)
(–7, –2)

Answer 1

(2, 1)

Answer 2

The solution is (2,1)

Answer 3

http://www.wolframalpha.com/input/?i=7x+%2B+5y+%3D+19+and+%E2%80%937x+%E2%80%93+2y+%3D+%E2%80%9316+
Go to the above link and it will tell you :-) and graph it too
Look how I put it in the search bar

Answer 4

The answer at the link is where it says solution at the bottom