document.write( "Question 1162399: In 8 years time a boy will be 3 times the age he is now. How old is the boy now? \n" ); document.write( "
Algebra.Com's Answer #786193 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! a = his present age \n" ); document.write( ": \n" ); document.write( "In 8 years time a boy will be 3 times the age he is now. \n" ); document.write( "3a = a + 8 \n" ); document.write( "3a - a = 8 \n" ); document.write( "2a = 8 \n" ); document.write( "a = 8/2 \n" ); document.write( "a = 4 yrs old now\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |