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### 1.5 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 and subtraction. (Application)Warm-Up: Notes: Click on the image below for the PDF of the notes 1.5 Equations. Video:Click below for the Classroom Lesson - Solving Equations using Order of Operations Activities:Click on the image below for the activity IXL - Solving Equations using Order of Operations Extra Help:Click on the image below for help Assessment/Homework:pg. 34 19-33 odd