document.write( "Question 572318: I am having a really hard time figuring this out please van someone help me\r
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document.write( "solve by substition method
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document.write( "4m+n=27
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document.write( "m-3n=23 \n" );
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Algebra.Com's Answer #368374 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! m=3n+23 \n" ); document.write( "4m+n=27 \n" ); document.write( "4(3n+23)+n=27 \n" ); document.write( "12n+92+n=27 \n" ); document.write( "13n=27-92 \n" ); document.write( "13n=-65 \n" ); document.write( "n=-65/13 \n" ); document.write( "n=-5 \n" ); document.write( "-------------- \n" ); document.write( "4m+-5=27 \n" ); document.write( "4m=32 \n" ); document.write( "m=32/4 \n" ); document.write( "m=8 \n" ); document.write( "----------- \n" ); document.write( "8=3*-5+23 \n" ); document.write( "8=-15+23 \n" ); document.write( "8=8 \n" ); document.write( " |