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Mathematics Grade9 Lesson 3: Putting arithmetic expressions as a factor (Part 1)
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Mathematics Grade9 Lesson 3: Putting arithmetic expressions as a factor (Part 2)
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Mathematics Grade9 Lesson 4: Linear Equations The first -degree equation has one variable
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Mathematics Grade9 Lesson 4: Linear Equations Equations That Involve Fractional Forms
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Mathematics Grade9 Lesson 4: Linear Equations Solve Equations by factoring
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Mathematics Grade9 Lesson 4: Linear Equations Problem solving of Equations