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erica [24]
2 years ago
6

Which ordered pair is a solution to the system of equations? {2x−y=−1

Mathematics
1 answer:
Bad White [126]2 years ago
3 0
The answer is A. (-2,-3)
You can use your graphing calculator and go to Matrix and edit. Then plug in the values and next, go to rref and find the values.
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