document.write( "Question 804645: I need the answer to:
\n" ); document.write( "3u+z=15
\n" ); document.write( "u+2z=10
\n" ); document.write( "Please show work and explain.
\n" ); document.write( "

Algebra.Com's Answer #484846 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
I need the answer to:
\n" ); document.write( "3u+z=15
\n" ); document.write( "u+2z=10
\n" ); document.write( "Please show work and explain.
\n" ); document.write( "-------------
\n" ); document.write( "Step 1, what's the question?
\n" ); document.write( "
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