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January 31, 2015

January 31, 2015

Posted by **Ryan** on Sunday, February 21, 2010 at 10:18am.

x-y=-3: y=-3x

2x+y=5: y=5-2x

2x+y=8: y=8-2x

- Math -
**Reiny**, Sunday, February 21, 2010 at 10:45amFirst one is wrong

x-y=-3

-y = -x - 3

y = x + 3

- Math -
**Paul**, Sunday, February 21, 2010 at 10:47am(A) y =x+3

(B) correct

(C) correct

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