Question

8) If x=2, y = 1 is a solution of 2x + 3y = k then kis
(a) - 7
(b) 7
(c) 3
(d) 5​

Answer 1

Answer:

k = 7

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Answer 2

Answer:

7

Step-by-step explanation:

x = 2 , y = 1

2x + 3y = k

2(2) + 3(1) = k

4 + 3 = k

Therefore , k = 7