Question

Suppose you have 30 CDs. You know that you have 11 . more CDs than your friend. Write and solve an . equation to find the number of CDs your friend has.. . A. n – 11 = 30; 41. . B. 30 + n = 11; –19. . C. 30 + 11 = n; 41. . D. n + 11 = 30; 20

Answer 1

Option D. n + 11 = 30

Explanation:

Let my friend has the number of CDs = n

Suppose i have 30 CDs and i have 11 CDs more than my friend then the equation that models this situation will be

30 = n + 11

Option D. n + 11 = 30 is the correct answer.

Answer 2

B. 30+n=11 ; -19 is the right answer