document.write( "Question 393630: Minh is 16. His parents are both the same age. The three of them have lived a total of 100. How old are his parents? \n" ); document.write( "
Algebra.Com's Answer #279313 by mananth(16946)![]() ![]() You can put this solution on YOUR website! Minh is 16. His parents are both the same age. The three of them have lived a total of 100. How old are his parents? \n" ); document.write( "... \n" ); document.write( "minh 16 \n" ); document.write( "father x \n" ); document.write( "mother x \n" ); document.write( "x+x+16 = 100 \n" ); document.write( "2x+16=100 \n" ); document.write( "add -16 to both sides \n" ); document.write( "2x=100-16 \n" ); document.write( "2x= 84 \n" ); document.write( "/2 \n" ); document.write( "x= 42 parent's age\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( " |