Simplify 7m - 11n - n + 5m. 12m - 12n 12m - 11 12m2 - 12n2 mn

asked Jun 25, 2018 155k views

4 votes

Simplify 7m - 11n - n + 5m.

12m - 12n

12m - 11

12m2 - 12n2

mn

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3 votes

its 12m-10n

add the same letter variables together

then subtract

P.E.M.D.A.S

Binji answered Jun 26, 2018

by Binji

8.5k points

5 votes

7m - 11n - n + 5m
= 12m - 12n

answer: 12m - 12n (first choice)

Tonycoupland answered Jun 30, 2018