Case File
dc-767339Court Unsealed13_M070601_05AA_Equation Models
Date
August 21, 2013
Source
Court Unsealed
Reference
dc-767339
Pages
6
Persons
0
Integrity
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Summary
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 Mo
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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
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