13_M070601_05AA_Equation Models

Grade 7 Mathematics Unit: 06 Lesson: 01 Equation Models 1. (- 2) = x + 4 Pictorial Model Symbolic Model = = = = = = Describe the actions: 2. Check the solution: 7 = 2x + 1 Pictorial Model Symbolic Model = = = = = = = = = = Describe the actions: (C)2012, TESCCC Check the solution: 05/02/13 page 1 of 6 Grade 7 Mathematics Unit: 06 Lesson: 01 05/02/13 page 2 of 6 Grade 7 Mathematics Unit: 06 Lesson: 01 Equation Models 3. 2x + 3 = (- 5) Pictorial Model Symbolic Model = = = = = = = = = = Describe the actions: 4. Check the solution: x - 3 = (- 3) Pictorial Model Symbolic Model = = = = = = Describe the actions: (C)2012, TESCCC Check the solution: 05/02/13 page 3 of 6 Grade 7 Mathematics Unit: 06 Lesson: 01 Equation Models 5. 3x - 1 = 2 Pictorial Model Symbolic Model = = = = = = = = = = Describe the actions: 6. Check the solution: (- 4) = x + 2 Pictorial Model Symbolic Model = = = = = = Describe the actions: (C)2012, TESCCC Check the solution: 05/02/13 page 4 of 6 Grade 7 Mathematics Unit: 06 Lesson: 01 Equation Models 7. 3x - 1 = 2x + 3 Pictorial Model Symbolic Model = = = = = = = = = = Describe the actions: (C)2012, TESCCC Check the solution: 05/02/13 page 5 of 6 Grade 7 Mathematics Unit: 06 Lesson: 01 Equation Models 8. x - 4 = 2x Pictorial Model Symbolic Model = = = = = = = = Describe the actions: (C)2012, TESCCC Check the solution: 05/02/13 page 6 of 6