document.write( "Question 207974: solve system using addition method
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document.write( "-6x+y=6
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document.write( "-24x-4y=-24
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document.write( "solution
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document.write( "(?,?) \n" );
document.write( "
Algebra.Com's Answer #157425 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! -6x+y=6 multiply by 4 & add \n" ); document.write( "-24x-4y=-24 \n" ); document.write( "-24x+4y=24 \n" ); document.write( "---------------------- \n" ); document.write( "-48x=0 \n" ); document.write( "x=0 ans. \n" ); document.write( "-6*0+y=6 \n" ); document.write( "y=6 ans. \n" ); document.write( "Proof: \n" ); document.write( "-24*0+4*6=24 \n" ); document.write( "24=24 \n" ); document.write( " |