Question

2.
If 2k+4, 3k-7 and k+12 are in A.P, then k =
2) 12
1) 4
3) 5
4) 10​

Answer 1

Answer:

10.

Step-by-step explanation:

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Answer 2

3k-7 - (2k+4) = k+12 - (3k-7)

k-11 = -2k+19

3k = 30

k = 10

4) 10 is the right answer

hope it helps