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December 20, 2014

December 20, 2014

Posted by **Taina** on Monday, June 20, 2011 at 10:34pm.

8y + 2x = 48

2x = 4y – 12

- math -
**Reiny**, Monday, June 20, 2011 at 11:49pmfrom the second:

x = 2y - 6

sub into the first

8y + 2(2y-6) = 48

8y + 4y - 12 = 48

12y = 60

y = 5

into the second:

x = 2(5) - 6

= 4

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