alampasso2003 alampasso2003

15-04-2017
Mathematics

contestada

Brooke collects porcelain dolls and teddy bears. Over the years, the number of porcelain dolls she collected is 14 less than twice the number of teddy bears. If she has a total of 52 dolls and bears, how many teddy bears does Brooke have?

Respuesta :

15-04-2017

Teddy =X
Dolls= 2x-14

2x-14+X=52
3X-14=52
Add 14
3X=66
Divide by 3
X= 22

Teddy are 22
Dolls 2(22)-14=30

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