document.write( "Question 1083810: Find out the maximum and Minimum value of (a) 1z-21+1z-31
\n" ); document.write( "(b) 12z-11+13z-21
\n" ); document.write( "

Algebra.Com's Answer #697964 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
Not clear. \n" ); document.write( "
\n" );