2023-11-242023-11-24Mathematics, Mathshttps://dsstorage-hbmsu.com/handle/123456789/1552Topic E: Expressing Operations in Algebraic FormpdfExpressions, Module 4518.6 G6M4 L17 2015QA218 .G6M4 L17 2015Lesson 17 - Write Expressions in Which Letters Stand for NumbersText