document.write( "Question 823921: How many two digit whole numbers are increased by 18 when they are reversed? What are they?
\n" ); document.write( "So far, the only number i have is 13 because when reversed its 31 and 13 plus 18 is 31. Please help me. I have gone up to 25 and found no other number \n" ); document.write( "

Algebra.Com's Answer #495931 by stanbon(75887) $\"\"$ $\"About$

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How many two digit whole numbers are increased by 18 when they are reversed? What are they?
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\n" ); document.write( "Original 2-digit number:: 10x + y
\n" ); document.write( "Reversed form:: 10y + x
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\n" ); document.write( "Equation:
\n" ); document.write( "10y+x - (10x+y) = 18
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\n" ); document.write( "9y - 9x = 18
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\n" ); document.write( "y - x = 2
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\n" ); document.write( "y = x+2
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\n" ); document.write( "Ans:
\n" ); document.write( "If y = 3, x = 1 ------ Number = 13
\n" ); document.write( "If y = 4, x = 2 ------ Number = 24
\n" ); document.write( "If y = 5, x = 3 ------ Number = 35
\n" ); document.write( "If y = 6, x = 4 ------ Number = 46
\n" ); document.write( "If y = 7, x = 5------- Number = 57
\n" ); document.write( "If y = 8, x = 6------- Number = 68
\n" ); document.write( "If y = 9, x = 7------- Number = 79
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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