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Ad libitum [116K]
3 years ago
10

Plz help ! solve the following system of equations 5x+7y=23 9x+4y=7

Mathematics
1 answer:
Agata [3.3K]3 years ago
8 0

Answer: x = -1 y = 4  I got my answer by solving for one variable in the first equation and then substituting what I got for that variable into the second equation in place of that aforementioned variable then solving for the last variable.

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