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Mathematics 20 Online
OpenStudy (anonymous):

Simplify 5m - 13n - n + 4m. 9m - 14n 9m - 13 9m2 + 13n2 -5mn

undeadknight26 (undeadknight26):

none of the answers look reasonable...

undeadknight26 (undeadknight26):

the first one. http://www.wolframalpha.com/input/?i=5m+-+13n+-+n+%2B+4m

OpenStudy (anonymous):

okay i got it now lol thank you for trying though @undeadknight26

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