document.write( "Question 356811: Solve the system by graphing both equations on the same set of axes and then reading the solution from the graph.\r
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Algebra.Com's Answer #254747 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!


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document.write( "Hi,
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document.write( "Solution for 8x-9y=72  and x-y=4
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document.write( "graphing y = (8/9)x - 8  and y = x-4
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document.write( "reading the solution from the graph (-36, -40)
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document.write( "substitution verifies that solution
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