document.write( "Question 429804: I feel like I've tried every possible solution and can not find the correct answer.\r
\n" ); document.write( "\n" ); document.write( "\"Which of the following points is a solution to the system?\"\r
\n" ); document.write( "\n" ); document.write( "5x+3y+3z=-13
\n" ); document.write( "8x+6y-8z=-2
\n" ); document.write( "3x-y-8z=-12\r
\n" ); document.write( "\n" ); document.write( "I know you are suppose to do the addition method but every pairing I've tried does not come out even. I'm stumped!
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Algebra.Com's Answer #298496 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
(-5,5,-1) from an online solver
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