What is the difference between evaluating an expression and simplifying an expression?

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Presentation transcript:

What is the difference between evaluating an expression and simplifying an expression?

Add this list of numbers. (without a calculator, paper, or pencil.)

Section 3.3 and 3.4 Solving One Step Equations

Main Goal for Solving Equations Isolate the Variable

Golden Rule for Solving Equations Do to one side of the equation as you do to the other.

Steps to Solving Equations 1.Write the original problem. 2.Simplify both sides of the equation. 3.Use inverse operations to isolate the variable.

Solve each equation.

Do these two at your seat and then check with your group.

Entertainment The movie Hoosiers earned $225 million at the box office. That is $38 million less than Remember the Titans earned. Write and solve an equation to find the amount Remember the Titans earned.

What is the difference between an Algebraic Expression and an Algebraic Equation?

Homework Practice 3.3 and 3.4 All Show all work to receive full credit.