document.write( "Question 718817: What is y called in the expression 2y-5 \n" ); document.write( "
Algebra.Com's Answer #441073 by josmiceli(19441)\"\" \"About 
You can put this solution on YOUR website!
It is called the variable or the unknown
\n" ); document.write( "
\n" ); document.write( "
\n" );