document.write( "Question 27434: A two digit number is two less than six timers the sum of its digits. The tens digit is one more than the units digit. Find the number. \n" ); document.write( "
Algebra.Com's Answer #14895 by Paul(988)\"\" \"About 
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The tens digit is x
\n" ); document.write( "the unit digit is y
\n" ); document.write( "x=1+y\r
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\n" ); document.write( "\n" ); document.write( "10x+y=6(x+y)-2
\n" ); document.write( "10x+y=6x+6y-2
\n" ); document.write( "Subsitute for y
\n" ); document.write( "10(1+y)+y=6(1+y)+6y-2
\n" ); document.write( "10+10y+y=6+6y+6y-2
\n" ); document.write( "11y+10=4+12y
\n" ); document.write( "-y=-6
\n" ); document.write( "y=6\r
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\n" ); document.write( "\n" ); document.write( "x=1+6
\n" ); document.write( "x=7\r
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\n" ); document.write( "\n" ); document.write( "Hence, the 10 digits is 7 and the unit digit is 6.
\n" ); document.write( "Paul.
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