document.write( "Question 764639: 1) the ones digit of a two digit number is one more than twice the tens digit. the number is 3 less than four times the sum of the digits of the number what is the number?\r
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document.write( "2) The ones digit of a two digit number is two times the tens digit. the reverse of the twwo digit number would be twenty seven more than the number. What is the number?
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Algebra.Com's Answer #465592 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! 1) the ones digit of a two digit number is one more than twice the tens digit. the number is 3 less than four times the sum of the digits of the number what is the number? \n" ); document.write( "let u=ones digit \n" ); document.write( "let t=tens digit \n" ); document.write( ".. \n" ); document.write( "u=2t+1 \n" ); document.write( "10t+u=4(t+u)-3 \n" ); document.write( "10t+u=4t+4u-3 \n" ); document.write( "6t-3u=-3 \n" ); document.write( "6t-3(2t+1)=-3 \n" ); document.write( "6t-6t-3=-3 \n" ); document.write( "-3=-3 \n" ); document.write( "no solution\r \n" ); document.write( "\n" ); document.write( "2) The ones digit of a two digit number is two times the tens digit. the reverse of the twwo digit number would be twenty seven more than the number. What is the number? \n" ); document.write( ".. \n" ); document.write( "u=2t \n" ); document.write( "10u+t=10t+u+27 \n" ); document.write( "9u-9t=27 \n" ); document.write( "18t-9t=27 \n" ); document.write( "9t=27 \n" ); document.write( "t=3 \n" ); document.write( "u=2t=6 \n" ); document.write( "number: 36 \n" ); document.write( " |