Question

Log3 (3×+1)-log3(×+7)=1​

Answer 1

No value of x satisfies the above equation.

Explanation:

The given expression is
`log3 (3×+1)-log3(×+7)=1`

by applying rules of logarithms,

`log3((3x+1)/(x+7)) = 1`

`(3x+1)/(x+7) = 3`

`3x+1 = 3(x + 7) = 3x + 21`

1 =21, which is wrong.

Thus the above equation as no solution..​