document.write( "Question 567227: Rose is 29 Years old. Her mother is 50. How many years ago was the mother twice as old as Rose? \n" ); document.write( "
Algebra.Com's Answer #366533 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! Rose is 29 Years old. Her mother is 50. \n" ); document.write( " How many years ago was the mother twice as old as Rose? \n" ); document.write( ": \n" ); document.write( "Let y = no. of years for this to be true \n" ); document.write( ": \n" ); document.write( "50-y = 2(29-y) \n" ); document.write( "50 - y = 58 - 2y \n" ); document.write( "- y + 2y = 58 - 50 \n" ); document.write( "y = 8 yrs ago \n" ); document.write( "; \n" ); document.write( ": \n" ); document.write( "See if that is true, 8 yrs ago: \n" ); document.write( "Mom will be 42 \n" ); document.write( "Rose will be 21 \n" ); document.write( " |