Is it 8 or 9? please clarify the correct answer, thx

Question

asked Nov 1, 2022 10.3k views

1 Answer

Anant · Answer 1 · 2022-11-07T21:38:45+0000

Answer: x = 9

Explanation:

(5x + 13) + (13x + 5) + (5x + 13) + (13x + 5) = 360

36x + 36 = 360

36x = 324

36/36 x = 324/36

x = 9