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Difference of a number m and 30 is 10.

User Ul
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2 Answers

2 votes
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
User Seb
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m=20 or 40 becayse 30+-10=20 or 40.
User Vivick
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