viviankiige viviankiige

26-04-2021
Mathematics

contestada

How old is mrs. Kim if 400 reduced by 2 times her age is 244?

Respuesta :

TheHarleyQuinn TheHarleyQuinn

26-04-2021

Answer:

78

Step-by-step explanation:

[tex]400-224=156\\156/2=78[/tex]

Answer Link

sobczynskilauren sobczynskilauren

26-04-2021

Mrs. Kim is 78 years old

Step-by-step explanation:

400-2x=244

400-244=156

156=2x

x=78

Answer Link

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