Evaluate Algebraic Expressions

An algebraic expression is a mathematical phrase that can include numbers, variables (like x or y), and operations (like addition, subtraction, multiplication, and division).

To evaluate an algebraic expression means to substitute the values of the variables into the expression and perform the operations to find a numerical result.

44

74

10

39

0.32

The value of a variable is the number that it represents when substituted into an expression.

The order of operations is a set of rules that determines the sequence in which calculations are performed: Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right).

A coefficient is a number that is multiplied by a variable in an algebraic expression. For example, in 3x, 3 is the coefficient.