Question

if ln (3x-2) = 1, then find x​

Answer 1

Step-by-step explanation:

First writing the equation

3x - 2 = 1

• - 2 goes right side and becomes 2

3x = 1 + 2

3x = 3

• 3 goes right-side and divides 3

x = 3/3

x=1

hope it helps u

Answer 2

Answer: x=4

Step-by-step explanation:

Given: $ln (3x-2) = 1$.....(1)

To find: x=?

Solution: ln is called natural logarithmic function.

There is a special property of natural logarithm functions that

natural logarithm is treated with base e when no base is given in the question.

Natural logarithm of 10 with base e has the value of unity i.e. 1.

Since in the question no base is given so we treat base as e.

On RHS 1 can be written as ln10

∴$ln (3x-2) = ln10$

Removing ln from both sides we get,

∴$3x-2=10\\3x=12$

on solving we get x=4

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