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Lemur [1.5K]
3 years ago
9

What is the result of adding these two equations?

Mathematics
1 answer:
arsen [322]3 years ago
6 0

Answer:

-2x-7y=-4

Step-by-step explanation:

5x+-7x=-2x

-9y+2y=-7y

1+-5=-4

So -2x-7y=-4

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