zrostelle zrostelle
  • 23-03-2015
  • Mathematics
contestada

13 subtracted from a number w is 15.

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MissPadackles MissPadackles
  • 23-03-2015
W is 15 when 13 has been subtracted from it? So, you need to add back what was subtracted giving you 28. I think that's what you were asking, you weren't all too clear. Hope I helped.
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  • 23-03-2015
w-13=15|+13
w=15+13
x=28

Answer: w=28
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