document.write( "Question 114216: A number minus two is equal to that number times the reciprocal of two. What is the number? I know it sounds easy but I am STUCK on it!! \n" ); document.write( "
Algebra.Com's Answer #83147 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! Let x = \"a number\" \n" ); document.write( ": \n" ); document.write( "Then just write what is says, Usually the word \"is\" means equal in these problems \n" ); document.write( "The reciprocal of 2 is 1/2, right? \n" ); document.write( ": \n" ); document.write( "A number minus two is equal to that number times the reciprocal of two. What is the number? \n" ); document.write( ": \n" ); document.write( "x - 2 = x * \n" ); document.write( ": \n" ); document.write( "Multiply the equation by 2 to get rid of the denominator \n" ); document.write( "2(x-2) = 2( \n" ); document.write( ": \n" ); document.write( "2x - 4 = x \n" ); document.write( ": \n" ); document.write( "2x - x = +4 \n" ); document.write( ": \n" ); document.write( "x = 4 \n" ); document.write( " \n" ); document.write( " |