1. One-Step Eqautions
Algebra 1

2. For Example… Equations Bread Sugar
Let’s say you have the following ___????___ Egg + Cheese + ________ = Egg Sandwich Kool-Aid – Glass – ________ = Water
Bread
Sugar

3. One-Step Equations Solving for a missing value. (x, y , z…etc.)
Many times, solving for a missing variable can help us with understanding a difficult situation
Are there any times that you can think of when you had to solve for a variable?
What have you done in the past to help with solving equations?

4. One-Step Equations
To solve for a missing value we use the undo operations
Lets investigate this…

5. One-Step Equations When trying to undo… Addition --------------->
Subtraction >
Multiplication >
Division >
Remember!!!!! Always show your steps
Subtraction
Addition
Division
Multiplication

6. Examples