misventures misventures
  • 21-09-2016
  • Mathematics
contestada

Difference of a number m and 30 is 10.

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FriendToDino
FriendToDino FriendToDino
  • 21-09-2016
m=20 or 40 becayse 30+-10=20 or 40.
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ThatGuy56
ThatGuy56 ThatGuy56
  • 21-09-2016
m= 40 because it says difference so we add 30+10 to get our answer of 40. Just in case you are still confused the original equation is m-30=10 so we add 30+10 to get m
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