grade 9 math

Does this answer seem correct.

-2k/-2k = -8/2

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  1. 2k+3=4k-5

    Let's check it by substituting 4 for k.

    (2 * 4) + 3 = (4 * 4) - 5
    8 + 3 = 16 - 5


    11 = 11

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    Ms. Sue

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