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Julli [10]
3 years ago
8

Elimination 7x+2y = 24 (6,-9)​

Mathematics
1 answer:
erastovalidia [21]3 years ago
4 0

Answer:

7x + 2y = 24 8x + 2y = 30. Subtract -x = -6 x = 6. Substitute x = 6 into 7x + 2y = 24 7(6)+ 2y = 24 42 + 2y = 24 2y = 24 - 42 2y = -18 y = -9 {6,-9} ...

Step-by-step explanation:

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