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charle [14.2K]
3 years ago
15

What is the result of subtracting the second equation from the first? -2x+7y=10 3x+7y=2

Mathematics
1 answer:
Stella [2.4K]3 years ago
3 0

Answer:

Step-by-step explanation:

propagate the negative through the second equation and subtract

-5x = 8

x = -8/5

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