rylee53 rylee53

10-02-2021
Mathematics

contestada

Stacy sold half of her doll collection and then bought 12 more. She now has 28 dolls. With how many did she begin?

Respuesta :

10-02-2021

x/2 + 12 = 28
(Minus 12)
x/2 = 16
(Multiply by 2)
x = 32
32 dolls

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