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12 September, 16:10

What is 69 = 5 (7-5r) + 4 (r-2) show work

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  1. 12 September, 16:44
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    r=-2

    Step-by-step explanation:

    69=35-25r+4r-8 simplify

    69=27-21r subtract 27 from both sides

    42=-21r divide both sides by - 21

    r=-2
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