document.write( "Question 1008688: two number have the ratio 3:4 if 5 is subtracted from each of the number the difference have ratio of 1:3 find the number \n" ); document.write( "
Algebra.Com's Answer #624261 by stanbon(75887)\"\" \"About 
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two number have the ratio 3:4 if 5 is subtracted from each of the number the difference have ratio of 1:3 find the number
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\n" ); document.write( "x/y = 3/4
\n" ); document.write( "(x-5)/(y-5) = 1/3
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\n" ); document.write( "x = (3/4)y
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\n" ); document.write( "Substitute for \"x\" and solve for \"y\"::
\n" ); document.write( "((3/4)y -5)/(y-5) = 1/3
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\n" ); document.write( "Cross-multiply::
\n" ); document.write( "3[(3/4)y-5] = y-5
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\n" ); document.write( "(9/4)y - 15 = y-5
\n" ); document.write( "(5/4)y = 10
\n" ); document.write( "y = 8
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\n" ); document.write( "Solve for \"x\":
\n" ); document.write( "x = (3/4)y
\n" ); document.write( "x = (3/4)8 = 6
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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