document.write( "Question 894082: A two digit number is seven times the sum of its digits. if each digit is increased by 2,the number thus obtained is 4 more than six times the sum of its digits. find the number \n" ); document.write( "
Algebra.Com's Answer #541734 by josgarithmetic(39617)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "T for the tens digit and U for the units digit.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( "Two linear equation in the variables T and U. \n" ); document.write( "Simplify each equation and solve the system. \n" ); document.write( " |