Kathski Kathski
  • 22-10-2014
  • Mathematics
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5m - 2(m 2) = -(2m + 15)

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navidmoghtaderi navidmoghtaderi
  • 22-10-2014


5m-4m=-2m-15

5m-4m+2m=-15

3m=-15

m=-15/3

m=-5



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