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kraigstlistt
11.02.2021 •
Mathematics
Use elimination to solve for x and y:
5x + 4y = 23
x - 4y = - 5
O (3, 2)
O (2,3)
0 (7. – 3)
0 (7,3)
Solved
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Ответ:
x=3, y=2
Step-by-step explanation:
Ответ: