Answer:
x = 2
Step-by-step explanation:
4x - 3 = 5
4x = 8
x = 8/4
------------
4 (2) - 3 = 5
8 - 3 = 5
5 = 5
answer: x = 2
562.23
2 * 7 = 14 (the number of tiles for each row) 23 - 14 = 9 (the number of tiles subtracted from how many tiles that are taken away) 9 tiles are in the seventh row.
