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sweet-ann [11.9K]
3 years ago
7

Z - 3( z + 2 ) = -6 - 2z

Mathematics
2 answers:
Salsk061 [2.6K]3 years ago
8 0

Answer:

0

Step-by-step explanation:

just multiply and bring the numbers to the other sides and both equal 0

Arlecino [84]3 years ago
3 0

Answer: depends (read explanation)

Either 0=0 (doubt) or:

Z= -3

Step-by-step explanation:

1.Assuming that whole line is the equation:

Group like terms. Put all z terms on one side and normal numbers on the other.

There are brackets so remove them first.

Z-3z-6=-6-2z

-2z+2z=-6+6

0=0

2. If you started the question already and got to -6-2z=0:

-6=2z

Z=-6/2

Z=-3

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2 questions here:
solmaris [256]
<span>1. Make y the subject 
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2.
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equation
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