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Old 12-16-2010   #1
karemma13
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x+150y=2000 and y=25
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Old 12-16-2010   #2
Mr. Hui


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Substitute y = 25 into the first equation:

x + 150(25) = 2000
x + 3750 = 2000
x = -1750
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Old 03-28-2011   #3
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Quote:
Originally Posted by Mr. Hui View Post
Substitute y = 25 into the first equation:

x + 150(25) = 2000
x + 3750 = 2000
x = -1750

thanks and sorry this is late
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