document.write( "Question 24162: If Leah is 6 years older than her sister, Sue, & John is 5 years older than Leah, & the total of their ages is 41. Then how old is Sue? \n" ); document.write( "
Algebra.Com's Answer #12846 by Paul(988)![]() ![]() ![]() You can put this solution on YOUR website! Leah = 6+x \n" ); document.write( "Sue = x \n" ); document.write( "John = 5+(6+x) \n" ); document.write( "Total sum = 41\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "6+x+x+5+6+x=41 \n" ); document.write( "3x+17=41 \n" ); document.write( "3x=24 \n" ); document.write( "x=8\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "8+6=14 \n" ); document.write( "14+5=19\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Hence, Sue is 8 years old, Leah is 14 years old and John is 19 years old. \n" ); document.write( "Paul. \n" ); document.write( " |