document.write( "Question 1120943: x+y=5
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document.write( "y+z=7
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document.write( "z+x=6
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document.write( "by matrix method \n" );
document.write( "
Algebra.Com's Answer #736645 by josgarithmetic(39620)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " |