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19 July, 20:48

What value of D is a solution to this equation

-63=-7d

d=-7

or

d=9

+5
Answers (2)
  1. 19 July, 21:20
    0
    D = 9

    I know this because a negative times a positive will give you a negative. So if you multiply - 7x9 = - 63
  2. 19 July, 21:42
    0
    D is equal to 9 in - 63=-7d
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