https://padlet.com/nooratikah94/6kzznbui2n24 5.2 : Algebraic Expressions involving Basic Arithmetic Operations en-us 2017-05-22 07:47:04 UTC 2025-11-10 18:21:50 UTC hello@padlet.com nooratikah94 https://padlet.com/nooratikah94/6kzznbui2n24/wish/173752683 There are 2 house. Both have x number of people. The first house, 7 person is added. Second house releases 3 person from that house. Find the differences between both house.]]> 2017-05-25 03:27:50 UTC https://padlet.com/nooratikah94/6kzznbui2n24/wish/173752683