Question

What is the difference between an expression and an equation?

Answer 1

Answer:

An expression is a mathematical phrase that contains numbers, variables, or both. Expressions never have an equal sign. Here are some examples of expressions. An equation is a mathematical sentence that says two expressions are equal.

Explanation:

Answer 2

Answer:

An expression is a mathematical phrase that contains numbers, variables, or both.  An equation is a mathematical sentence that says two expressions are equal.