document.write( "Question 1053518: Given the linear system
\n" ); document.write( "2x + 3y − z = 0
\n" ); document.write( "x − 4y + 5z = 0,
\n" ); document.write( "(a) verify that x1 = 1, y1 = −1, z1 = −1 is a solution.
\n" ); document.write( "(b) verify that x2 = −2, y2 = 2, z2 = 2 is a solution
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Algebra.Com's Answer #668803 by ikleyn(52781)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "If you do, then you can easily complete the assignment on your own.\r
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