What is the difference between evaluating an expression and

simplifying an expression?

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

25

19

34

31

12

17

9

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.

Solve each equation.

Solve each equation.

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

3524 x 1489 y

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.