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ahrayia [7]
2 years ago
13

- x - 4 y - z = 7 - 3 x + 4 y + 5 z = - 3 x + 2 y = - 4

Mathematics
2 answers:
densk [106]2 years ago
5 0

Answer:

Step-by-step explanation:

Evaluate

−

x

−

4

y

−

z

, then set it equal to

−

4

.

=

−

4

lana [24]2 years ago
3 0

Answer:

y = -x/2 - 2 and z = x + 1

Hope This Helps!!!

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What is the equation in point−slope form of the line passing through (−2, −5) and (2, 3)?
Sloan [31]
Hi,

m = (y-y₀)/(x-x₀)
m = (-5-3)/(-2-2)
m = -8/-4
m = 2

For point (2,3) ⇒ x₀ = 2 and y₀ = 3

y-y₀ = m(x-x₀)
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For point (-2,-5) ⇒ x = -2 and y = -5

-5-3 = 2(-2-2)
-8 = 2(-4)
-8 = -8 ⇒ True

Answer: 

C. The equation is y-3 = 2(x-2)


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