X + 3y + 2z = 7
2x- y+z=9
-z+ 4y + 5z = 14
The answers are 2,-1,4 but I need help...
Mathematics, 05.10.2020 03:01 quece233
X + 3y + 2z = 7
2x- y+z=9
-z+ 4y + 5z = 14
The answers are 2,-1,4 but I need help with showing the work plz!!!
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