Question
If x = 1, y = 2 is a solution of the equation 3x + 2y = k, the value of k is ___.
Answer:
:
Putting x = 1, y = 2 in the given equation,
3 x 1 + 2 x 2 = k
⇒ k = 7
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:
Putting x = 1, y = 2 in the given equation,
3 x 1 + 2 x 2 = k
⇒ k = 7
Was this answer helpful ?
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