document.write( "Question 1043521: ADD:
\n" ); document.write( "2x + 4y - 3z
\n" ); document.write( "3y + 2z + 6x
\n" ); document.write( "4z - 8x - 7y
\n" ); document.write( "------------- \n" ); document.write( "

Algebra.Com's Answer #658651 by Alan3354(69443) $\"\"$ $\"About$

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Add the x terms.
\n" ); document.write( "Add the y terms.
\n" ); document.write( "Add the z terms. \n" ); document.write( "

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