document.write( "Question 273202: pls do this 4me: A TWO DIGIT NUMBERS TENTH PLACE DIGIT IS TWO TIMES GREATER THAN THE UNIT DIGIT. WHEN 8 IS SUBTRACTED FROM THAT NUMBER THE DIGIT BECOMES EQUAL, WHAT IS THAT NUMBER? \n" ); document.write( "
Algebra.Com's Answer #199610 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! pls do this 4me: \n" ); document.write( "A TWO DIGIT NUMBERS TENTH PLACE DIGIT IS TWO TIMES GREATER THAN THE UNIT DIGIT. WHEN 8 IS SUBTRACTED FROM THAT NUMBER THE DIGIT BECOMES EQUAL, WHAT IS THAT NUMBER? \n" ); document.write( "-------------------- \n" ); document.write( "Let the number be 10t + u where t is the tens and u is the units digit. \n" ); document.write( "Equations: \n" ); document.write( "t = 2u \n" ); document.write( "t-8=u \n" ); document.write( "----- \n" ); document.write( "Substitute for \"t\" and solve for \"u\": \n" ); document.write( "2u-8 = u \n" ); document.write( "u = 8 \n" ); document.write( "t = 2u = 16 (the ten's digit cannot be 16). \n" ); document.write( "-------- \n" ); document.write( "I know this is wrong. \n" ); document.write( "What do you mean when you say \"When 8 is subtracted from ?that? number \n" ); document.write( "the ?digit? becomes equal? Equal to what? \n" ); document.write( "--- \n" ); document.write( "Which number is \"that number\"? \n" ); document.write( "Which \"digit\" becomes equal? and equal to what? \n" ); document.write( "----- \n" ); document.write( "Are you posting the problem as it is written in your text? \n" ); document.write( "You should. \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |