exsaublancodonis exsaublancodonis

14-10-2020
Mathematics

contestada

Combine like terms.
-m + 4m - 5m - (-9)
o not use any spaces in your answe

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alaski2005 alaski2005

14-10-2020

I think it’s -3m +9
Because u add like terms and distribute the negative into the parenthesis

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opalscorpioknight opalscorpioknight

14-10-2020

Answer:

9 - 2m

Step-by-step explanation:

-m + 4m - 5m - (-9)

-m + 4m = 3m

3m - 5m - (-9)

3m - 5m = - 2m

-2m - (-9)

-(-9) = 9

9 - 2m

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