document.write( "Question 28559: 2p - q = 8
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document.write( "1/3p + 1/4q = 3 not sure how to make the fractions to whole number \n" );
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Algebra.Com's Answer #15553 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Multiply both sides of the 1st equation by \"2\" to get: \n" ); document.write( "4p-2q=16 \n" ); document.write( "Multiply both sides of the 2nd equation by \"12\" to get: \n" ); document.write( "4p+3q=36 \n" ); document.write( "Subtract one from the other to get: \n" ); document.write( "5q=20 \n" ); document.write( "q=4 \n" ); document.write( "Substitute into the original equation to get: \n" ); document.write( "2p-4=8 \n" ); document.write( "p=6 \n" ); document.write( "Cheers, \n" ); document.write( "stan H. \n" ); document.write( " |