document.write( "Question 72172: Moly is 3 years younger than Havier. In 3 year, havier will be as twice as molly age. \n" ); document.write( "
Algebra.Com's Answer #51575 by checkley75(3666)![]() ![]() ![]() You can put this solution on YOUR website! M=H-3 \n" ); document.write( "H+3=2M SUBSTITUTING (H-3)FOR M IN THE SECOND EQUATION WE GET: \n" ); document.write( "H+3=2(H-3) \n" ); document.write( "H+3=2H-6 \n" ); document.write( "H-2H-6-3 \n" ); document.write( "-H=-9 \n" ); document.write( "H=9 HAVIER IS NOW 9 YEARS OLD & MOLLY IS 9-3=6 YEARS OLD. \n" ); document.write( "SO IN THREE YEARS HAVIER WILL BE 9+3=12 OR HAVIER WILL BE TWICE AS OLD AS MOLLY IS. \n" ); document.write( "6*2=12 \n" ); document.write( "12=12\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |