document.write( "Question 977704: A is x years old and B is (5x-12) years old. Given that B is twice as old as A, the the age of A is: ...? \n" ); document.write( "
Algebra.Com's Answer #599241 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! A is x years old and B is (5x-12) years old. Given that B is twice as old as A, the the age of A is: ...? \n" ); document.write( "----- \n" ); document.write( "Equation: \n" ); document.write( "B = 2*A \n" ); document.write( "----- \n" ); document.write( "5x-12 = 2*x \n" ); document.write( "---- \n" ); document.write( "3x = 12 \n" ); document.write( "x = 4 yrs (A's age now) \n" ); document.write( "================ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "--------------- \n" ); document.write( " |