Question

$if \: x = - 2 \: and \: y = - 4 \: is \: the \: solution \: of \: pair \: of \: linear \: equations \: and \: kx + 2y = 2 \: then \: fnd \: the \: value \: of \: m \: and \: k$
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Answer 1

Answer:

The Question does not contain the variable "m". Thus, I'm giving the value of k.

Equation: kx + 2y = 2

x = -2

y = -4

=> k(-2) + 2(-4) = 2

=> k = -5

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Answer 2

Solutions:

kx + 2y = 2

x = -2. and y = -4

k(-2) + 2(-4) = 2

-2k - 8 =2

-2k = 10

k = -5

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