Respuesta :

pared030304

Answer:

a) =6m

b) =18np

Step-by-step explanation:

a)5m-m-m+3m=6m

b)3*6=18np
a ) 6m
b ) 18np

in question a) you can take this as 5m - 2m + 3m which would then make it 3m + 3m which is a lot easier to solve

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