document.write( "Question 44227: find the solution of each system\r
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document.write( "y=7x+14
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document.write( "y=3x-6\r
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document.write( "also\r
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document.write( "4x+y=-11
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document.write( "2x-y=-1 \n" );
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Algebra.Com's Answer #38246 by darq(90)![]() ![]() You can put this solution on YOUR website! y=7x+14 \n" ); document.write( "y=3x-6\r \n" ); document.write( "\n" ); document.write( "then you can write\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "7x+14=3x-6 \n" ); document.write( "4x=-20 \n" ); document.write( "x=-5\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "y=3x-6 \n" ); document.write( "y=-15-6 \n" ); document.write( "y=-21\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "the second question\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " 4x+y = -11 \n" ); document.write( " 2x-y = -1 \n" ); document.write( "+____________ \n" ); document.write( " 6x = -12\r \n" ); document.write( "\n" ); document.write( "x=-2\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "if x is -2\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2x-y=-1 \n" ); document.write( "-4-y=-1 \n" ); document.write( "y=-3 \n" ); document.write( " |