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TiliK225 [7]
4 years ago
11

Examine this system of linear equations. y – 3x = –2, y = 4. Which is a solution of the system of equations?

Mathematics
2 answers:
lorasvet [3.4K]4 years ago
5 0

Answer:

C.

Step-by-step explanation:

C. was (2,4)

Svetlanka [38]4 years ago
4 0

Answer:the third option is the correct answer

Step-by-step explanation:

The given system of linear equations is expressed as

y – 3x = –2 - - - - - - - - - - - -1

y = 4 - - - - - - - - - - - - - 2

The first step is to substitute equation 1 into equation 2. It becomes

4 – 3x = –2

Subtracting 4 from the left hand side and the right hand side of the equation, it becomes

4 - 4 - 3x = –2 - 4

- 3x = - 6

Dividing the left hand side and the right hand side of the equation by - 3, it becomes

- 3x/ - 3 = - 6/ - 3

x = 2

(2, 4)

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