document.write( "Question 220356: what do you need to do in oreder to solve a proof \n" ); document.write( "
Algebra.Com's Answer #165445 by chibisan(131)\"\" \"About 
You can put this solution on YOUR website!
L.H.S = R.H.S
\n" ); document.write( "Example\r
\n" ); document.write( "\n" ); document.write( "2x+y = y+2x (L.H.S = R.H.S)
\n" ); document.write( "
\n" );