Question

[-2,1] is a solution of the equation 2x-3y=k then k=

Answer 1

Answer:

The value of k is -7

Step-by-step explanation:

Given (-2,1) is the solution of the given equation 2x - 3y = k.

On substituting x with -2 and y with 1,

⇒2(-2) - 3(1) = k

⇒ -4 -3 = k

⇒ -7 = k

⇒ k = -7

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