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kotegsom [21]
3 years ago
8

How many solutions does this system of equations have? infinitely many exactly two exactly one none

Mathematics
2 answers:
Damm [24]3 years ago
7 0

Answer:

There is exactly one.

Step-by-step explanation: I know a lot of people say this but, i'm from k12 and got this answer correct.

VARVARA [1.3K]3 years ago
6 0
I think it has exactly two
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Y= 2x + 7 y= -4x - 5 What is the solution for the system of equations?
Oksi-84 [34.3K]

Answer:

x = -2, y = 3.

as an ordered pair it is (-2, 3).

Step-by-step explanation:

y= 2x + 7

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As both right hand expression are = y we have:

2x + 7 = -4x - 5

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Substitute for x in equation 1:

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Answer:

Step-by-step explanation:

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valentina_108 [34]

Answer:

\%Percent = 14.3\%

Step-by-step explanation:

Required

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