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Mathematics 10 Online
OpenStudy (anonymous):

13 + w/7 = –18

OpenStudy (turingtest):

subtract 13 from both sides: w/7=-31 multpily by7 w= -217

OpenStudy (anonymous):

Try doing it backwards. Hope that helps at least a little. It should end up being 217.

OpenStudy (anonymous):

TuringTest beat me to the punch. Snap.

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