Lesson 21 Aim: How do we solve a two-step equation and use deductive reasoning to justify the steps?

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Presentation transcript:

Lesson 21 Aim: How do we solve a two-step equation and use deductive reasoning to justify the steps?

How do we solve a two-step equation and use deductive reasoning to justify the steps? Problem of the Day

How do we solve a two-step equation and use deductive reasoning to justify the steps? Problem of the Day

How do we solve a two-step equation and use deductive reasoning to justify the steps? Problem of the Day

How do we solve a two-step equation and use deductive reasoning to justify the steps? Guided Practice

How do we solve a two-step equation and use deductive reasoning to justify the steps? Guided Practice

How do we solve a two-step equation and use deductive reasoning to justify the steps? Guided Practice

How do we solve a two-step equation and use deductive reasoning to justify the steps? Guided Practice

How do we solve a two-step equation and use deductive reasoning to justify the steps? Guided Practice

How do we solve a two-step equation and use deductive reasoning to justify the steps? Guided Practice

How do we solve a two-step equation and use deductive reasoning to justify the steps? Guided Practice

How do we solve a two-step equation and use deductive reasoning to justify the steps? Guided Practice

How do we solve a two-step equation and use deductive reasoning to justify the steps? Guided Practice

How do we solve a two-step equation and use deductive reasoning to justify the steps? Guided Practice

How do we solve a two-step equation and use deductive reasoning to justify the steps? Guided Practice

How do we solve a two-step equation and use deductive reasoning to justify the steps? Guided Practice

How do we solve a two-step equation and use deductive reasoning to justify the steps? Guided Practice

How do we solve a two-step equation and use deductive reasoning to justify the steps? Guided Practice

How do we solve a two-step equation and use deductive reasoning to justify the steps? Guided Practice

How do we solve a two-step equation and use deductive reasoning to justify the steps? Guided Practice

How do we solve a two-step equation and use deductive reasoning to justify the steps? Guided Practice

How do we solve a two-step equation and use deductive reasoning to justify the steps? Guided Practice

How do we solve a two-step equation and use deductive reasoning to justify the steps? Guided Practice

How do we solve a two-step equation and use deductive reasoning to justify the steps? Guided Practice

How do we solve a two-step equation and use deductive reasoning to justify the steps? Guided Practice

How do we solve a two-step equation and use deductive reasoning to justify the steps? Guided Practice

How do we solve a two-step equation and use deductive reasoning to justify the steps? Guided Practice

How do we solve a two-step equation and use deductive reasoning to justify the steps? Guided Practice

How do we solve a two-step equation and use deductive reasoning to justify the steps? Guided Practice

How do we solve a two-step equation and use deductive reasoning to justify the steps? Guided Practice

How do we solve a two-step equation and use deductive reasoning to justify the steps? Guided Practice

How do we solve a two-step equation and use deductive reasoning to justify the steps? Independent Practice

How do we solve a two-step equation and use deductive reasoning to justify the steps? Independent Practice

How do we solve a two-step equation and use deductive reasoning to justify the steps? Classwork Homework p. 120–121: Examples 1, 2, 3 Quick Check 1, 2, 3. p. 121: ex. 1, 2, 23 p. 122: Example 4. Quick Check 4 p. 121: ex. 24 GPS p. 123: ex. 45 p. 122: ex. 6, 12, 20, 21, 24, 25, 31, 32, 34, 35, 39, 43, 47, 51, 57, 60 Challenge: p. 124: ex. 65, 66 Test Prep: p. 124: ex. 70, 71

How do we solve a two-step equation and use deductive reasoning to justify the steps? Lesson 21 Quiz