Answer:
63 books in each boxes
1 book left which need a box
Step-by-step explanation:
James has 568 books
He plans to put them into 9 boxes
Therefore the number of books n each boxes can be calculated as follows
= 568/9
63 remainder 1
Hence there would be 63 books in each boxes and 1 book would be left which need another box
step 1. 4x + 27 + 3x = 90 (definition of a rectangle)
step 2. 7x = 63 (collect like terms. subtract 27 from both sides)
step 3. x = 9 (divide both sides by 7)
