Algebraic Expressions Class 7 Notes: Chapter 12
Algebraic expression is a kind of expression which is formed by the combination of variables and constants. For example, 3x+ 2y is an algebraic expression and in this expression, “x” and “y” are variables while 3, and 2 are constants. Check out Algebraic Expressions Class 7 Notes to learn more details about this topic.
CBSE Revision Notes 