document.write( "Question 1203930: Use substitution to solve the system. \r
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document.write( "x-2y=11
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document.write( "2x+5y=-23\r
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document.write( "x=
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document.write( "y= \n" );
document.write( "
Algebra.Com's Answer #839848 by josgarithmetic(39623)![]() ![]() ![]() You can put this solution on YOUR website! --------------------------------------- \n" ); document.write( "Use substitution to solve the system. \n" ); document.write( "x-2y=11 \n" ); document.write( "2x+5y=-23 \n" ); document.write( "----------------------------------------\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " |