document.write( "Question 923845: The average age of our family of four is 35.excluding me the average age is 40. Find my age \n" ); document.write( "
Algebra.Com's Answer #560376 by ewatrrr(24785)![]() ![]() You can put this solution on YOUR website! Let x represent Your age \n" ); document.write( " \n" ); document.write( "140 - x = 120 \n" ); document.write( "20 = x, your age\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |