document.write( "Question 1151808: The total age of three sisters is 79. The youngest is 7 years younger than the middle. The age of the older is twice that of the youngest. What is the age of the middle? \n" ); document.write( "
Algebra.Com's Answer #773648 by josgarithmetic(39618)![]() ![]() ![]() You can put this solution on YOUR website! Several problems like this have already been solved. Try giving a variable to \"the middle\" sister, and see what you can do literally with the description. \n" ); document.write( " |