document.write( "Question 857089: What is the solution of the system? Use substitution\r
\n" ); document.write( "\n" ); document.write( "-4y-3x=-11
\n" ); document.write( "x-2y=17
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Algebra.Com's Answer #521539 by tommyt3rd(5050)\"\" \"About 
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2)
\n" ); document.write( "x=2y+17\r
\n" ); document.write( "\n" ); document.write( "1)
\n" ); document.write( "4y+3(2y+17)=11
\n" ); document.write( "10y+51=11
\n" ); document.write( "10y=-40
\n" ); document.write( "y=-4\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "x=2(-4)+17=9\r
\n" ); document.write( "\n" ); document.write( "solution: (9,-4)
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