Glossary
Algebraic expression
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Algebraic Expression (al•ge•BRA•ic
Definition: an expression containing numbers and variables
and operations that involve numbers and variables.
Algebraic expressions do not contain equality or inequality
symbols.
Example: 2x + y or 3a – 4
A step-by-step problem-solving procedure for solving  
mathematical problems.
Example: 3x       x – 4       2a + 5       a + b
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