Question

8k+4, 6k-4, 2k-1 are in arthemetic progression, then find k​

Answer 1

Answer:

k=11/2

Step-by-step explanation:

for step by step explanation see picture

Answer 2

8k+4, 6k-4, 2k-1

(6k-4)-(8k+4)=(2k-1)-(6k-4)

6k-4-8k-4=2k-1-6k+4

-2k-8=-4k+3

-2k+4k=3+8

2k=11

k= 11/2