document.write( "Question 181471: If x=a, it follows that x^2=ax
\n" ); document.write( " Thus x^2 - a^2 =ax - a^2
\n" ); document.write( " or (a+x)(x-a) = a(x-a)
\n" ); document.write( " therefore x+a = a
\n" ); document.write( " 2a = a
\n" ); document.write( " 2= 1\r
\n" ); document.write( "\n" ); document.write( "Now I know 2 is not = 1. I am strugglling to figure out where I went wrong in the sum I tried to solve above. Please help!!
\n" ); document.write( "

Algebra.Com's Answer #136087 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
If x=a, it follows that x^2=ax
\n" ); document.write( "Thus x^2 - a^2 =ax - a^2
\n" ); document.write( "or (a+x)(x-a) = a(x-a)
\n" ); document.write( "------------------------------------------
\n" ); document.write( "Cancelling the (x-a) is dividing by zero. All that follows is meaningless.
\n" ); document.write( "------------------------------------------
\n" ); document.write( "therefore x+a = a
\n" ); document.write( "2a = a
\n" ); document.write( "2= 1
\n" ); document.write( "Now I know 2 is not = 1. I am strugglling to figure out where I went wrong in the sum I tried to solve above. Please help!!
\n" ); document.write( "
\n" );