document.write( "Question 1205831: Pamela is asked about her age. She answers as follows. \"My age is 2 less than four times the age of my grandson.\" How old is her grandson if Pamela is 58 years old? \n" ); document.write( "
Algebra.Com's Answer #842878 by Theo(13342)![]() ![]() You can put this solution on YOUR website! let p = the age of pamela. \n" ); document.write( "let x = the age of her grandson.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "the formula is p = 4x - 2 \n" ); document.write( "when p = 58, the formula becomes 58 = 4x - 2 \n" ); document.write( "add 2 to both sides of the eqution to get 60 = 4x \n" ); document.write( "solve for x to get x = 15\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "the age of her grandson is 15.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "her age is 4 * 15 - 2 = 60 - 2 = 58. \n" ); document.write( "this confirms the age of her grandson is correct.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |