document.write( "Question 5125: Solve and show steps to answer\r
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document.write( "7/y - 1/3 = 1/4 \n" );
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Algebra.Com's Answer #2606 by rapaljer(4671) You can put this solution on YOUR website! \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "First multiply both sides of the equation by the LCD, which is 12y:\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Divide out ALL the denominators:\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Add 4y to each side:\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Divide both sides by 7: \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Check: Substitute y= 12 in the origianl equation. \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "R^2 at SCC\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |