Lydia and Claudia have the same number of charms in their collections. Lydia started with 6 charms and bought 3 more packs. Claudia started with 9 charms and bought 2 more packs. If each pack had x charms, which equation can be used to find x? A. x = (2 + 3) - (6 + 9) B. x = 6 + 3 + 9 + 2 C. 6x + 3 = 9x + 2 D. 3x - 2x = 6 + 9 E. 3x + 6 = 2x + 9

Question

Mathematics

Margaret Rios

13 January, 20:30

Lydia and Claudia have the same number of charms in their collections. Lydia started with 6 charms and bought 3 more packs. Claudia started with 9 charms and bought 2 more packs. If each pack had x charms, which equation can be used to find x? A. x = (2 + 3) - (6 + 9) B. x = 6 + 3 + 9 + 2 C. 6x + 3 = 9x + 2 D. 3x - 2x = 6 + 9 E. 3x + 6 = 2x + 9

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Answers (1)

Know the Answer?

Angela Rasmussen · Answer 1

E. 3x + 6 = 2x + 9

Step-by-step explanation:

The total number of charms that Lydia has in term of x

6 + 3x

The total number of charms that Claudia has in term of x

9 + 2x

Since they have the same number of charms, we can set these 2 equations above equals to each other

6 + 3x = 9 + 2x

x = 9-6 = 3

So E is the correct answer