document.write( "Question 959537: the sum of 50 and thrice a number is 155. what is the number? \n" ); document.write( "
Algebra.Com's Answer #586496 by psbhowmick(878)![]() ![]() You can put this solution on YOUR website! Let the unknown number be x.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "50 + 3x = 155 \n" ); document.write( "3x = 155 - 50 = 105 \n" ); document.write( "x = 105/3 = 35\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So the unknown number is 35. \n" ); document.write( " |