mariahmercado2021 mariahmercado2021

17-11-2021
Mathematics

contestada

9.
Kim is 15 more than three times her nephew's age. If Kim is 36, how old is her nephew?

Respuesta :

hayrmarie hayrmarie

17-11-2021

Answer:

7 years old

Step-by-step explanation:

36=3x+15

x=21/3=7

Answer Link

m9882435 m9882435

17-11-2021

Answer:

X = 7

Step-by-step explanation:

nephew ---- x

Kim ------ 3x + 15

3x+15 = 36

3x = 36-15

3x = 21

x = 7

Answer Link

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