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December 4, 2016

Homework Help: algebra

Posted by Algebra PLEASE HELP!! on Sunday, March 18, 2012 at 11:29pm.

The point of intersection of the graphs of the equations of the system
Ax – 4y = 9
4x + By = –1
is (–1, –3). Explain how to find the values of A and B, then find these values.

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