oreomn108 oreomn108

08-08-2020
Mathematics

contestada

x + y + z = -6 -2x – 2y – 2z = 12 5x + 5y + 5z = -30 find x y and z please

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sqdancefan sqdancefan

08-08-2020

Answer:

x = s, y = t, z = -6 -s -t

Step-by-step explanation:

These are dependent equations. For some values s and t, the solution is ...

x = s, y = t, z = -6 -s -t

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