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Mathematics, 20.01.2020 16:31 mungerjennifer

Simplify: (−7a − 19c) − (−12a + 30c) − (−21a − 11c)
−16a − 60c
2a + 22c
26a + 38c
26a − 38c

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Simplify: (−7a − 19c) − (−12a + 30c) − (−21a − 11c)
−16a − 60c
2a + 22c
26a + 38c...
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