3 years ago

Please Help! 20 points!

Mathematics

1 answer:

Sergeeva-Olga [200]3 years ago

4 0

-2m - 5m - 8 = 3 + (-7) + m

-7m - 8 = -4 + m

-7m - 8 = m - 4

-8 - 7m = -4 + m

Answer

2) -7m - 8 = m - 4

4) m - 4 = -7m - 8

5) -8 - 7m = -4 + m

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