document.write( "Question 708766: Divide 56 into two parts such that 3/8 of the larger number decreased by 6 equals 1/4 if the smaller number.\r
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document.write( "The answers are 32 and 24 but how do get to them. \n" );
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Algebra.Com's Answer #436246 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Divide 56 into two parts such that 3/8 of the larger number decreased by 6 equals 1/4 if the smaller number. \n" ); document.write( "---- \n" ); document.write( "Equations: \n" ); document.write( "x + y = 56 \n" ); document.write( "(3/8)x - 6 = (1/4)y \n" ); document.write( "---------------------------- \n" ); document.write( "Modify: \n" ); document.write( "3x + 3y = 3*56 \n" ); document.write( "3x - 48 = 2y \n" ); document.write( "---------------------- \n" ); document.write( "Rearrange: \n" ); document.write( "3x + 3y = 3*56 \n" ); document.write( "3x - 2y = 48 \n" ); document.write( "----- \n" ); document.write( "Subtract and solve for \"y\": \n" ); document.write( "5y = 120 \n" ); document.write( "y = 24 \n" ); document.write( "---- \n" ); document.write( "Solve for \"x\": \n" ); document.write( "x + y = 56 \n" ); document.write( "x + 24 = 56 \n" ); document.write( "x = 32 \n" ); document.write( "-------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "===================== \n" ); document.write( " |