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Problem Num : 1 Type: Understanding Topic:Equation  Adjustment# : Difficulty: 2
Category	System of Equations
Analysis
Solution/Hint

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Problem Num : 2 Type: Word problem Topic:Equation  Adjustment# : Difficulty: 1
Category	System of Equations
Analysis
Solution/Hint

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Problem Num : 3 Type: Many Variables Topic:Equation  Adjustment# : Difficulty: 2
Category	System of Equations
Analysis	????? ?????? ??? ???? ????
Solution/Hint

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Problem Num : 4 Type: Many Variables Topic:Equation  Adjustment# : Difficulty: 1
Category	System of Equations
Analysis
Solution/Hint

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Problem Num : 5 Type: Many Variables Topic:Equation  Adjustment# : Difficulty: 1
Category	System of Equations
Analysis
Solution/Hint

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Problem Num : 6 Type: Many Variables Topic:Equation  Adjustment# : Difficulty: 1
Category	System of Equations
Analysis
Solution/Hint

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Problem Num : 7 Type: None Topic:Equation  Adjustment# : Difficulty: 1
Category	System of Equations
Analysis
Solution/Hint

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Problem Num : 8 Type: Calculation Topic:Equation  Adjustment# : Difficulty: 2
Category	System of Equations
Analysis
Solution/Hint

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Problem Num : 9 Type: Calculation Topic:Equation  Adjustment# : Difficulty: 2
Category	System of Equations
Analysis
Solution/Hint

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Problem Num : 10 Type: Application Topic:Equation  Adjustment# : Difficulty: 2
Category	System of Equations
Analysis	You need two variables.
Solution/Hint

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