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OpenStudy (anonymous):
What is the solution of the system? 7x + 5y = 19 –7x – 2y = –16 (1 point) (2, 1) (1, 2) (7, 5) (–7, –2)
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OpenStudy (anonymous):
(2, 1)
OpenStudy (anonymous):
The solution is (2,1)
OpenStudy (anonymous):
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
OpenStudy (anonymous):
The answer at the link is where it says solution at the bottom
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