document.write( "Question 755588: helen is 13 years old his father is 4 more than twice of her age \n" ); document.write( "
Algebra.Com's Answer #459774 by pragya.ban@gmail.com(32)![]() ![]() ![]() You can put this solution on YOUR website! helen is 13 years old his father is 4 more than twice of her age\r \n" ); document.write( "\n" ); document.write( "Four more than twice her age, so if she was x years old it would look like this:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2x+4\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Since we already know her age, we can replace x with 13. \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "2(13)+4 \n" ); document.write( "26+4 \n" ); document.write( "30\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So her father is 30 years old.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Hope this helps! \n" ); document.write( " |