Question

(6x-1 - 8x-1)x-1 +(2x-1 - 3x-1)x-1 =​

Answer 1

-x-6

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Answer 2

Answer:

The value of x is 8.

Step-by-step explanation:

Given : If (8x+1) , (6x-1) , (3x+5) are in A.P.

To find : The value of x ?

Solution :

In the A.P the difference between two consecutive term is same.

i.e. a_2-a_1=a_3-a_2a

2

−a

1

=a

3

−a

2

The A.P given is (8x+1) , (6x-1) , (3x+5).

Here, a_1=(8x+1) , a_2=(6x-1) , a_3=(3x+5)a

1

=(8x+1),a

2

=(6x−1),a

3

=(3x+5)

(6x-1)-(8x+1)=(3x+5)-(6x-1)(6x−1)−(8x+1)=(3x+5)−(6x−1)

6x-1-8x-1=3x+5-6x+16x−1−8x−1=3x+5−6x+1

-2x-2=-3x+6−2x−2=−3x+6

x=8x=8

Therefore, the value of x is 8.