document.write( "Question 1033313: The sum of the ages of two brothers is 46. The younger brother is 10 more than a third of the older brothers age. How old is the younger brother? \n" ); document.write( "
Algebra.Com's Answer #647878 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! The sum of the ages of two brothers is 46. The younger brother is 10 more than a third of the older brothers age. How old is the younger brother? \n" ); document.write( "----------------- \n" ); document.write( "a + b = 46 \n" ); document.write( "a = (1/3)b +10 \n" ); document.write( "------------------------------ \n" ); document.write( "Substitute for \"a\" and solve for \"b\":: \n" ); document.write( "(1/3)b + 10 + b = 46 \n" ); document.write( "(4/3)b = 36 \n" ); document.write( "b = 3*9 = 27 yrs \n" ); document.write( "--- \n" ); document.write( "a = 46-b = 46-27 = 19 yrs \n" ); document.write( "---------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "----------- \n" ); document.write( " |