document.write( "Question 316073: solve the following system of equations using substitution method:
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document.write( "y=x+4
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document.write( "Y=2X+3
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document.write( "COULD YOU PLEASE HELP \n" );
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Algebra.Com's Answer #226101 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! y=x+4 x=y-4 \n" ); document.write( "y=2x+3 \n" ); document.write( "y=2(y-4)+3 \n" ); document.write( "y=2y-8+3 \n" ); document.write( "-y=-5 \n" ); document.write( "y=5 \n" ); document.write( "---------------- \n" ); document.write( "x=5-4 \n" ); document.write( "x=1 \n" ); document.write( "--------- \n" ); document.write( "5=2*1+3 \n" ); document.write( " \n" ); document.write( " |