Respuesta :

Answer:

3

Step-by-step explanation:

First you combine like terms

3m + 5 = 14

now move the +5 over by subtraction

3m = 9

now divide by 3

m = 3

Answer:

m=7

Step-by-step explanation:

m +2+5=14

m+7=14

-7       -7

m=7

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