3x + y + 2z = -4
-9x + 8y – 8z = -2
9x – 6y + 72 = 2
Solve for x y and z...
Mathematics, 25.01.2021 05:20 mallorykay44
3x + y + 2z = -4
-9x + 8y – 8z = -2
9x – 6y + 72 = 2
Solve for x y and z
Answers: 2
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