Question

If the number 5x-1, 4x-4 and x-5 are in AP. Find the value of x.

Answer 1

Answer:

6

Step-by-step explanation:

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Answer 2

Answer:

x-2, 4x-1 and 5x+2 are in AP. Therefore,

2(4x−1)=x−2+5x+2

8x−6x=2

2x=2

x=1