document.write( "Question 123670: Please help with this problem...it's a handful. Any help is appreciated. Thanks.\r
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document.write( "Question:\r
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document.write( "Solve for y\r
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document.write( "3(y+7)/7y - (4y-7)/6 = (7y+10)/3y - 2(7y-1)/21 \n" );
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Algebra.Com's Answer #90711 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Solve for y \n" ); document.write( "3(y+7)/7y - (4y-7)/6 = (7y+10)/3y - 2(7y-1)/21 \n" ); document.write( "Multiply thru by 42y to get rid of the denominators:\r \n" ); document.write( "\n" ); document.write( "18(y+7) - 7y(4y-7) = 14(7y+10) - 4y(7y-1) \n" ); document.write( "18y+ 126 -28y^2 + 49y = 98y+140 -28y^2+4y \n" ); document.write( "67y+126 = 102y+140 \n" ); document.write( "26 = 35y \n" ); document.write( "y = 26/35 \n" ); document.write( "============= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |