document.write( "Question 1150761: Manuel is 43 years old. Delaney is 30 years old. How many years ago was Manuel's age 2 times Delaney's age?
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Algebra.Com's Answer #772185 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! Manuel is 43 years old. Delaney is 30 years old. \n" ); document.write( " How many years ago was Manuel's age 2 times Delaney's age? \n" ); document.write( ": \n" ); document.write( "let y = no. of years for this to be true \n" ); document.write( "43 - y = 2(30 - y) \n" ); document.write( "distribute the 2 \n" ); document.write( "43 - y = 60 - 2y \n" ); document.write( "-y + 2y = 60 - 43 \n" ); document.write( "y = 17 years ago \n" ); document.write( ": \n" ); document.write( ": \n" ); document.write( "See if that is true \n" ); document.write( "43 - 17 = 26 \n" ); document.write( "30 - 17 = 13 which is half of 26 \n" ); document.write( " \n" ); document.write( " |