document.write( "Question 395628: Two systems of equations are given below.
\n" ); document.write( "For each system, choose the best description of its solution. If applicable, give the solution. \r
\n" ); document.write( "\n" ); document.write( "-x+2y=8
\n" ); document.write( "x-2y=8\r
\n" ); document.write( "\n" ); document.write( "and\r
\n" ); document.write( "\n" ); document.write( "x-2y=-4
\n" ); document.write( "-x+2y=4\r
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Algebra.Com's Answer #280745 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( "-x+2y=8
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document.write( " x-2y=8  |solving by first eliminating y (adding the two equatons)
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document.write( "  0 ≠ 16  There is NO solution to this system\r
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document.write( "x-2y=-4
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document.write( "-x+2y=4  |solving by first eliminating y (adding the two equatons)
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document.write( "  0 = 0  these are the same lines, infinite points in common for this system\r
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