document.write( "Question 173890: The difference of two integers is 9. Five times the smaller is 7 more than three times the larger. Find the numbers. \n" ); document.write( "
Algebra.Com's Answer #128795 by checkley77(12844)\"\" \"About 
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Let x & y be the 2 integers.
\n" ); document.write( "x-y=9 or x=9+y
\n" ); document.write( "5y=3x+7
\n" ); document.write( "Now replace x with (9+y) & solve for y.
\n" ); document.write( "5y=3(9+y)+7
\n" ); document.write( "5y=27+3y+7
\n" ); document.write( "5y-3y=34
\n" ); document.write( "2y=34
\n" ); document.write( "y=34/2
\n" ); document.write( "y=17 ans.
\n" ); document.write( "x-17=9
\n" ); document.write( "x=9+17
\n" ); document.write( "x=26 ans.
\n" ); document.write( "Proof:
\n" ); document.write( "5*17=3*26+7
\n" ); document.write( "85=78+7
\n" ); document.write( "85=85
\n" ); document.write( "
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