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If 6x + 7y= 2007 and 7x+6y= 7002, then what is the value of x + y?
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If 6x + 7y= 2007 and 7x+6y= 7002, then what is the value of x + y?

User Antonieta
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6x+7x+7y+6y=2007+7002
13x+13y=9009
x+y=9009/13=693
User Abhinav Mathur
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