document.write( "Question 303264: Please help me solve this equation\r
\n" ); document.write( "\n" ); document.write( "-2x+3y-5z+w=0
\n" ); document.write( "4x-6y+10z-2w=0
\n" ); document.write( "

Algebra.Com's Answer #217396 by checkley77(12844)\"\" \"About 
You can put this solution on YOUR website!
-2x+3y-5z+w=0
\n" ); document.write( "2X-3Y+5Z-W=0 SUBTRACT FROM THE OTHER EQUATION.
\n" ); document.write( "------------------
\n" ); document.write( "4x-6y+10z-2w=0
\n" ); document.write( "2(2X-3Y)+2(5Z-W)=0
\n" ); document.write( "-(2X-3Y)-(5Z-W)=0
\n" ); document.write( "---------------------------
\n" ); document.write( "(2X-3Y)+(5Z-W) ANS.
\n" ); document.write( "
\n" );