document.write( "Question 873295: a two digit number has the property that the units digits is 4 less than the tens digit and the tens digit is twice the units digits. what is the number \n" ); document.write( "

Algebra.Com's Answer #526766 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi
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document.write( "x 2x  (2x-4)= unit digit
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document.write( "1  2    -2 |wont work  2*-2 ≠ 2
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document.write( "2  4    0 |wont work  2*0 ≠ 4
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document.write( "3  6    2 |wont work 2*2 ≠ 6
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document.write( "4  8    4  
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document.write( " 84 is the number \n" );
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