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skad [1K]
3 years ago
13

1x + 4y =8 2x - 5y =29

Mathematics
1 answer:
antiseptic1488 [7]3 years ago
4 0
Multiplying the 1st equation by -2:
-2x -8y = -16
2x - 5y = 29

13y = 13
y = 1

2x - 5 = 29
2x = 24
x = 12


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4 years ago
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