document.write( "Question 332591: A high school graduating class is made up of 345 students. There are 69 more girls than boys. How many boys are in the class? \n" ); document.write( "
Algebra.Com's Answer #238318 by nerdybill(7384)![]() ![]() You can put this solution on YOUR website! A high school graduating class is made up of 345 students. There are 69 more girls than boys. How many boys are in the class? \n" ); document.write( ". \n" ); document.write( "Let x = number of boys \n" ); document.write( "then \n" ); document.write( "x+69 = number of girls \n" ); document.write( ". \n" ); document.write( "x + (x+69) = 345 \n" ); document.write( "2x + 69 = 345 \n" ); document.write( "2x = 345-69 \n" ); document.write( "2x = 276 \n" ); document.write( "x = 138 (number of boys) \n" ); document.write( " |