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x=-y and x+y=-y+y=0[email protected] wrote:If X/Y=-1, then X+Y= ?
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You can also solve this question by choosing numbers that satisfy the given condition.[email protected] wrote:If X/Y=-1, then X+Y= ?
If X/Y = -1, then it could be the case that X = -1 and Y = 1
Now, to find the value of X+Y, just plug in -1 and 1 to get (-1) + 1 = 0
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Brent
Brent Hanneson - Creator of GMATPrepNow.com
