document.write( "Question 358653: solve system of equation by graphing then classify 2x-y=16 and 2x+3y=-8 \n" ); document.write( "

Algebra.Com's Answer #256134 by Fombitz(32388) $\"\"$ $\"About$

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1. $\"2x-y=16\"$
\n" ); document.write( "2. $\"2x%2B3y=-8\"$
\n" ); document.write( "Subtract eq. 2 from eq. 1,
\n" ); document.write( " $\"2x-y-2x-3y=16-%28-8%29\"$
\n" ); document.write( " $\"-4y=24\"$
\n" ); document.write( " $\"highlight%28y=-6%29\"$
\n" ); document.write( "Then from eq. 1,
\n" ); document.write( " $\"2x%2B6=16\"$
\n" ); document.write( " $\"2x=10\"$
\n" ); document.write( " $\"highlight%28x=5%29\"$
\n" ); document.write( "One unique solution, consistent and independent.
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