document.write( "Question 816330: what is the answer for
\n" ); document.write( "x=3y
\n" ); document.write( "x+2y=30
\n" ); document.write( "

Algebra.Com's Answer #491485 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
what is the answer for
\n" ); document.write( "x=3y
\n" ); document.write( "x+2y=30
\n" ); document.write( "------
\n" ); document.write( "Substitute for \"x\" and solve for \"y\":
\n" ); document.write( "3y+2y = 30
\n" ); document.write( "5y = 30
\n" ); document.write( "y = 6
\n" ); document.write( "-----
\n" ); document.write( "Solve for \"x\":
\n" ); document.write( "x = 3y = 3*6 = 18
\n" ); document.write( "---------------------
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "===================
\n" ); document.write( "
\n" );