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March 29, 2015

Homework Help: Algebra333333!!!

Posted by Margie on Saturday, October 14, 2006 at 2:14pm.

Choose the ordered pair that is a solution to the system of equations.

3x - y = 9
2x + y = 6

(3,0)
(3,-18)
(3,-1)
(3,1)


Once again add the two equations to get
5x = 15
Solve for x and substitute into either equation to find y.

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