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Can you help with this equation? Thanks.

Solve for x and y and z for the following.

x plus y plus z equals 9

x plus 2y plus 3z equals 23

x plus 5y plus -3z equals -7

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โˆ™ 2009-11-13 13:05:50
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Q: X plus y plus z equals 9 and x plus 2y plus 3z equals 23 and x plus 5y-3Z equals -7 solve for x and y and z?
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