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23-02-2022
Mathematics

contestada

2) Simplify the expression:
9[m - 3) + 2(-10 + 7m)

Respuesta :

23-02-2022

Answer:

23m-47

Step-by-step explanation:

Distribute 9 to m and -3

Distribute 2 tp -10 and 7m

9m-27-20+14m

Subtract:

9m-47+14m

Group like terms:

9m+14m-47

Add similar elements 9m+14m=23m:

23m-47

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