jacksonkellz36
jacksonkellz36 jacksonkellz36
  • 01-12-2020
  • Mathematics
contestada

the difference of a number m and 30 is 10?

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magsb816
magsb816 magsb816
  • 01-12-2020

Answer:

m - 30 = 10

m = 40

30 - m = 10

m = 20

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