MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Class Interval

If 2x+1, 3x...

Question

If $2 x + 1, 3 x - 3$ and $3 x + 2$ are in A.P then the value of $x$ is

A

7

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

8

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

6

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

9

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D $9$
Since $2 x + 1, 3 x - 3, 3 x + 2$ are in A.P.
$∴ (3 x - 3) - (2 x + 1) = 3 x + 2 - (3 x - 3)$
$\Rightarrow 2 (3 x - 3) = 3 x + 2 + 2 x + 1$
$\Rightarrow 6 x - 6 = 5 x + 3$
$\Rightarrow x = 9$
$∴$ Option D is correct.

Suggest Corrections

thumbs-up

1

Similar questions

x + 1, 3 x

4 x + 2

are in A.P., find the value of

x

Q. If (8x + 4), (6x - 2) and (2x + 7) are in A.P. then the value of x should be.

Q. Find the value of

P

x,, 2 x + p

3 x + 6

x_{1}, x_{2}, x_{3}, . . .

x_{1} + x_{7} + x_{10} = - 6

x_{3} + x_{8} + x_{12} = - 11

, then the value of

x_{3} + x_{8} + x_{22}

(x + 1), 3 x

(4 x + 2)

are the first three terms of an A.P., then the value of

5^{t h}

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Introduction to Statistics

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Standard X Mathematics

Join BYJU'S Learning Program

CrossIcon