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3 years ago

ANSWER I WILL GIVE U BRIANLIEST!!!

Mathematics

2 answers:

bonufazy [111]3 years ago

6 0

Answer:

x = 9

Step-by-step explanation:

Given y varies directly with x then the equation relating them is

y = kx ← k is the constant of variation

To find k use the condition y = 9 when x = - 3

9 = - 3k ( divide both sides by - 3 )

- 3 = k

y = - 3x ← equation of variation

When y = - 27 , then

- 27 = - 3x ( divide both sides by - 3 )

9 = x

KIM [24]3 years ago

4 0

Answer:

Step-by-step explanation:

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