document.write( "Question 785627: Solve the system by the substitution method.\r
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document.write( "2x-y=-8
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document.write( "x+2y=11 \n" );
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Algebra.Com's Answer #477636 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Solve the system by the substitution method.\r \n" ); document.write( "\n" ); document.write( "2x-y=-8 --> y = 2x + 8 \n" ); document.write( "x+2y=11 \n" ); document.write( "------- \n" ); document.write( "Sub for y in the 2nd equation. \n" ); document.write( " \n" ); document.write( " |