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February 28, 2015

February 28, 2015

Posted by **Bryce** on Friday, December 2, 2011 at 4:28pm.

Solve the system by using substitution.

y + 6x = 11

3x + 2y = -5

- Algebra -
**Steve**, Friday, December 2, 2011 at 4:43pmy = 11-6x

3x + 2(11-6x) = -5

3x + 22 - 12x = -5

-9x = -27

x = 3

so, y = 11-18 = -7

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