# Equations

Parent topic:
Algebra
• ### Solving Systems of Equations: IM 8.4.13

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GeoGebra Classroom Activities

• ### Number Puzzles: IM 8.4.1

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GeoGebra Classroom Activities

• ### Keeping the Equation Balanced: IM 8.4.2

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GeoGebra Classroom Activities

• ### Different Options for Solving One Equation: IM 7.6.10

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• ### Fitting a Line to Data: IM 8.6.4

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• ### Comparing Proportional Relationships: IM 8.3.4

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• ### Piecewise Linear Functions: IM 8.5.10

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• ### Subtraction in Equivalent Expressions: IM 7.6.18

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• ### Reasoning about Solving Equations (Part 2): IM 7.6.8

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GeoGebra Classroom Activities

• ### Reasoning about Solving Equations (Part 1): IM 7.6.7

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• ### The Slope of a Fitted Line: IM 8.6.6

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• ### Combining Like Terms (Part 2): 7.6.21

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• ### Graphs of Proportional Relationships: IM 8.3.2

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• ### Proportional Relationships and Equations: IM 7.2.4

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• ### Write Expressions Where Letters Stand for Numbers: IM 6.6.6

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• ### Gone In 30 Seconds: IM 8.6.11

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• ### Introduction to Linear Relationships: IM 8.3.5

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• ### The Shadow Knows: IM 8.2.13

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• ### Equations for Functions: IM 8.5.3

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• ### Using Equations to Solve for Unknown Angles: IM 7.7.5

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• ### Using Equations to Solve Problems: IM 7.6.11

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• ### Systems of Equations: IM 8.4.12

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• ### A New Way to Interpret a over b: IM 6.6.5

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• ### Two Equations for Each Relationship: IM 7.2.5

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GeoGebra Classroom Activities