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Olin [163]
3 years ago
15

Z+z+z for x=2, y=-3 , z=-4

Mathematics
2 answers:
REY [17]3 years ago
5 0

Answer:

-12

Step-by-step explanation:

Just sustitute the z for -4

z+z+z

-4+(-4)+(-4)

=-12

I hope this help :)

Neporo4naja [7]3 years ago
3 0

Steps to solve:

z + z + z when z = -4

~Substitute

-4 + (-4) + (-4)

~Simplify

-4 - 4 - 4

~Subtract

-8 - 4

~Subtract

-12

Best of Luck!

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