Question

Rashida keeps her collection of 162 books on three shelves there are 42 books on the first shelf there are x books on the second self the number of books on the third shelf is 2 times the number of books on the second shelf what is the value of x the number of books on the second shelf

Answer 1

f

Explanation:

162-42=120

divide 120 by the other 2 shelves and get 60. if its 2 times the number of books on the second shelf its 60.