document.write( "Question 428458: Here is the word problem: If three times Kathy's age is decreased by 36, the result is twice Kathy's age. How old is Kathy? \n" ); document.write( "
Algebra.Com's Answer #297815 by algebrahouse.com(1659) You can put this solution on YOUR website! \"Here is the word problem: If three times Kathy's age is decreased by 36, the result is twice Kathy's age. How old is Kathy?\"\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x = Kathy's age\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "3x - 36 = 2x {three times her age minus 36 equals twice her age} \n" ); document.write( "-36 = -x {subtracted 3x from both sides} \n" ); document.write( "x = 36 {divided both sides by -1}\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Kathy is 36 \n" ); document.write( "www.algebrahouse.com \n" ); document.write( " |