document.write( "Question 1043093: Today jack is twice as old as Jill In ten years time jack will be one and a half times as old as Jill ,how old will jack and Jill be in twenty years? \n" ); document.write( "
Algebra.Com's Answer #658178 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! Today jack is twice as old as Jill In ten years time jack will be one and a half times as old as Jill ,how old will jack and Jill be in twenty years? \n" ); document.write( "----------------------------- \n" ); document.write( "J = 2L \n" ); document.write( "J+10 = (3/2)(L+10) \n" ); document.write( "------ \n" ); document.write( "Substitute for \"J\" and solve for \"L\": \n" ); document.write( "2L+10 = (3/2)L + 15 \n" ); document.write( "----- \n" ); document.write( "(1/2)L = 5 \n" ); document.write( "Jill = 10 yrs \n" ); document.write( "---- \n" ); document.write( "Jack = 2L = 20 yrs \n" ); document.write( "----------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "------------ \n" ); document.write( " |