document.write( "Question 753629: Gabrielle's age is two times Mike's age. The sum of their ages is 63. What is Mike's age? \n" ); document.write( "
Algebra.Com's Answer #458474 by lenny460(1073)![]() ![]() You can put this solution on YOUR website! Gabrielle's age is two times Mike's age. The sum of their ages is 63. What is Mike's age ?\r \n" ); document.write( "\n" ); document.write( "Let Mike's age be x years.\r \n" ); document.write( "\n" ); document.write( "Let Gabrielle's age be 2x years.\r \n" ); document.write( "\n" ); document.write( "The sum of their ages is 63.\r \n" ); document.write( "\n" ); document.write( "Therefore:\r \n" ); document.write( "\n" ); document.write( "2x + x = 63\r \n" ); document.write( "\n" ); document.write( "3x = 63\r \n" ); document.write( "\n" ); document.write( "x = 21\r \n" ); document.write( "\n" ); document.write( "2x = 2(21) = 42\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Answer:\r \n" ); document.write( "\n" ); document.write( "Mike's age is 21 years old.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Lennox Obuong \n" ); document.write( "Algebra Tutor \n" ); document.write( "Nairobi, Kenya \n" ); document.write( "Email: obuong3@aol.com \n" ); document.write( " |