julissa779 julissa779

27-04-2020
Mathematics

contestada

can you help me evaluate this: 7m + 14m - 6n - 5n + 2m. why do you add 6n with 5n instead of subtract?

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dreswayy59 dreswayy59

27-04-2020

Combine like terms your welcome

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urielcorona2005 urielcorona2005

27-04-2020

Answer:

23m-11n

Step-by-step explanation:

you add all of the same variables and since 6n and 5n are both negative you add them together to make -11n

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