Homework Help: Math

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

Can you please check to see if these are right? We have to set each of them to y. Thank You.

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

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

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

Math - Reiny, Sunday, February 21, 2010 at 10:45am
First 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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