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Mathematics, 07.11.2019 05:31 lowrain

Beth is solving a system by elimination. her work is shown
below. what error did she make?

4x – gy = 1 - > 20x – 30y = 5
3x + 5y = -8β€”18x + 30y = -8

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Answers: 1

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Beth is solving a system by elimination. her work is shown
below. what error did she make?
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