document.write( "Question 370426: I must solve this system if possible, I worked the system and received the answer below...Im wondering if it is correct.\r
\n" ); document.write( "\n" ); document.write( "3x+y+z=0
\n" ); document.write( "2x-y+z=0
\n" ); document.write( "2x+y+z=0\r
\n" ); document.write( "\n" ); document.write( "My answer is \r
\n" ); document.write( "\n" ); document.write( "z=4, y=-25, x=18\r
\n" ); document.write( "\n" ); document.write( "Thank U in advance. \n" ); document.write( "
Algebra.Com's Answer #264036 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
I must solve this system if possible, I worked the system and received the answer below...Im wondering if it is correct.\r
\n" ); document.write( "\n" ); document.write( "3x+y+z=0
\n" ); document.write( "2x-y+z=0
\n" ); document.write( "2x+y+z=0\r
\n" ); document.write( "\n" ); document.write( "My answer is \r
\n" ); document.write( "\n" ); document.write( "z=4, y=-25, x=18
\n" ); document.write( "-----------------
\n" ); document.write( "Sub your answers into the eqns:
\n" ); document.write( "3x+y+z=0
\n" ); document.write( "3*18 - 25 + 4 = 33, not 0
\n" ); document.write( "--> not correct.
\n" ); document.write( "Hint: when all the coefficients are zero,
\n" ); document.write( "x = y = z = 0
\n" ); document.write( " \n" ); document.write( "
\n" );