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SAT Math: Solving Complex Proportions

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Lesson: Solving Complex Proportions

After you watch the lesson above, try this practice problem
What is one possible solution to the equation $\dfrac{30}{x+1} - \dfrac{15}{x-1} = 1$

4

-11

5

1

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Go to Practicee: Solving Complex Proportions

Note: Do not move on until the activity above has been completed and submitted.

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