Chapter 2‎ > ‎

### 2.2 Solving One Step Equations

Standard(s):

• A.REI.1: Explain each step in solving a simple question as following from the equality of numbers asserted at the previous step,starting from the assumption that the original equation has a solution. Construct a viable argument to justify a solution method.
• A.REI.3: Solve linear equations and inequalities in one variable, including equations with coefficients represented by letters.
• A.CED.1: Create equations and inequalities in one variable and use them to solve problems,  Include equations arising from linear and quadratic functions and simple rational and exponential functions.

Essential Questions:

• In what ways can the problem be solved, and why should one method be chosen over another?

Learning Targets:

• I can identify inverse operations. (Comprehend)
• I can apply inverse operations to solve one step equations containing addition, subtraction, multiplication and division. (Application)

Warm-Up:

Notes:

•  Standard(s):A.REI.1: Explain each step in solving a simple question as following from the equality of numbers asserted at the previous step,starting from the assumption that the original equation has a solution. Construct a viable argument to justify a solution method.A.REI.3: Solve linear equations and inequalities in one variable, including equations with coefficients represented by letters.A.CED.1: Create equations and inequalities in one variable and use them to solve problems,  Include equations arising from linear and quadratic functions and simple rational and exponential functions.Essential Questions:In what ways can the problem be solved, and why should one method be chosen over another? Learning Targets:I can identify inverse operations. (Comprehend)I can apply inverse operations to solve one step equations containing addition, subtraction, multiplication and division. (Application)Warm-Up: Notes: Click on the image below for the PDF of the notes 2.2 Solving One Step EquationsVideo:Click below for the Classroom Lesson - Solving One Step Equations 