document.write( "Question 357705: if twice a number is increase by 7,the results is the same as if 5 times the number is diminished by 2, find the number. \n" ); document.write( "
Algebra.Com's Answer #255349 by robertb(5830)![]() ![]() You can put this solution on YOUR website! 2n+7 = 5n - 2. \n" ); document.write( "9 = 5n-2n, \n" ); document.write( "9 = 3n, \n" ); document.write( "n = 3. \n" ); document.write( " |