document.write( "Question 1094536: 12 years old Ryan is three times as old as his brother Jeffrey,how old Will Ryan be when he is twice as old as his brother Jeffrey \n" ); document.write( "
Algebra.Com's Answer #709144 by jorel1380(3719)![]() ![]() You can put this solution on YOUR website! Ryan is 12; Jeffrey is 4. Let n be the time before Ryan is twice Jeffrey's age. Then: \n" ); document.write( "12+n=2(4+n) \n" ); document.write( "12+n=8+2n \n" ); document.write( "n=4 \n" ); document.write( "In 4 years Ryan will be 16; and Jeffrey will be 8 \n" ); document.write( "☺☺☺☺ \n" ); document.write( " |