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3 years ago

Please tell fast plzzzzzzz

Mathematics

1 answer:

vlabodo [156]3 years ago

5 0

Answer:

$\huge\boxed{\sf k = 2}$

Step-by-step explanation:

Coordinate = (x,y) = (2k-1,k)

<u>This means that:</u>

x = 2k - 1 and y = k

Put it in the <u>given equation: 5x - 4y = 7</u>

5(2k-1) - 4k = 7

10k - 5 - 4k = 7

6k - 5 = 7

Adding 5 to both sides

6k = 7+5

6k = 12

Divide both sides by 6

k = 2

$\rule[225]{225}{2}$

Hope this helped!

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* Lets explain how to solve the problem

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Please tell fast plzzzzzzz​

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