Question

what is the solution to log5(10 x-1)=log 5(9x+7)

Answer 1

To solve the equation we proceed as follows:
log5(10x-1)=log5(9x+7)

canceling out log5 we get:
(10x-1)=(9x+7)
solving for x we get:
10x-9x=7+1
x=8
thus the value of x=8

Answer 2

Answer:

The answer is D

Step-by-step explanation: