document.write( "Question 1092663: The sum of two digit even number is 9. Then tens digit is three less than the ones digit. What is the number? \n" ); document.write( "

Algebra.Com's Answer #707337 by Fombitz(32388) $\"\"$ $\"About$

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Let the number be $\"AB\"$ .
\n" ); document.write( "You know that
\n" ); document.write( " $\"A%2BB=9\"$
\n" ); document.write( " $\"A=B-3\"$
\n" ); document.write( "Substituting,
\n" ); document.write( " $\"%28B-3%29%2BB=9\"$
\n" ); document.write( " $\"2B=12\"$
\n" ); document.write( "Solve for B then use either equation to solve for A.\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

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