ehsaangaminglegend
19.11.2019 •
Mathematics
Use the linear combination method to solve the system.
{3x+y=4
{2x+y=5
what is the solution?
(0, 4)
(−3, 12)
(−1, 7)
(−3, 13)
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Ответ:
The correct answer is (-1,7)
hope this helps
Ответ:
Hope this helps