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Antrope, Dornetic, and Glaivieur have sold a total of 237 candy bars. Glaivieur sold 30 more candy bars than Antrope. Dornetic sold 33 fewer candy bars than Antrope. How many candy bars did Dornetic sell?

 Sep 18, 2021
 #1
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Answer: Dornetic sold 47 candy bars.

 

Solution:

Let A be the number of candy bars Antrope sold. Let D be the number of candy bars Dornetic. Let G be the number of candy bars Glaivieur has sold.

 

A + D + G = 237

G = A  + 30

A = D + 33

 

Substition:

 

D + 33 + D + A + 30 = 237

3D + 96 = 237

3D = 141

D = 47

 Sep 18, 2021

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