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28 July, 15:34

Which of the following best describes the solution to the equation below? 2 (7x + 9) = 4 (8x = 10) A. no real solutions B. exactly one real solution, C. infinite real solutions D. exactly one real solution

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  1. 28 July, 15:47
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    A. no real solutions

    Step-by-step explanation:

    2 (7x + 9) = 4 (8x + 10)

    17x + 9 = 32x + 10 - simplify

    17x = 32x + 1 - subtract 9 from both sides

    0 = 32x/17x + 1 - divide 17 by 32

    0 = 1.8x + 1

    0 does not = 1.8x + 1

    Therefore, there is NO real solution
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