Question: 10. Lin says that a solution to the equation 2x - 6 = 7x must also be a solution to the equation 5x -

10. Lin says that a solution to the equation 2x - 6

10. Lin says that a solution to the equation 2x - 6 = 7x must also be a solution to the equation 5x - 6 = 10x. Write a convincing explanation about why this is true. (From Unit 2, Lesson 7.) (2.0

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