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-4x + 3y = -270 -4x + 8y = -30 Using the two equations above, solve for y.
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Asked 1/21/2014 8:25:55 PM
Updated 1/21/2014 8:52:40 PM
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Flagged by yeswey [1/21/2014 8:50:57 PM]
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User: -4x + 3y = -270 -4x + 8y = -30 Using the two equations above, solve for y.





Question
Asked 1/21/2014 8:25:55 PM
Updated 1/21/2014 8:52:40 PM
1 Answer/Comment
Flagged by yeswey [1/21/2014 8:50:57 PM]
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8
-4x + 3y = -270
-4x + 8y = -30
the first equation subtract the second equation is -5y = - 240
therefore, y = 240/5 = 48

Added 1/21/2014 8:52:40 PM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [1/22/2014 11:06:59 AM], Rated good by andrewpallarca
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