document.write( "Question 332195: If 3 times Jane's age, in years, is equal to 8 times Beth's age, in years, and the difference between their ages is 15 years, how old are Jane and Beth? \n" ); document.write( "
Algebra.Com's Answer #238136 by edjones(8007)![]() ![]() You can put this solution on YOUR website! Let j=jane's age and b=beth's age \n" ); document.write( "3j=8b \n" ); document.write( "j-b=15 \n" ); document.write( ". \n" ); document.write( "j=b+15 \n" ); document.write( "3(b+15)=8b \n" ); document.write( "3b+45=8b \n" ); document.write( "5b=45 \n" ); document.write( "b=9 \n" ); document.write( "j=24 \n" ); document.write( ". \n" ); document.write( "Ed \n" ); document.write( " |