Question

if 6-a, x , 6+a are in AP, then the value of x is _​

Answer 1

d1 = x-(6-a)

= x-6+a

d2 = 6+a-x

d1 = d2

x-6+a = 6+a-x(a cancel)

x+x = 6+6

2x = 12

x=6

Answer 2

Answer:

Answer will be 6

and

explanation is given in above post

Step-by-step explanation:

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