Which of the following is true regarding the solution to the logarithmic equation below? log2(x+11)-4
X+ 11-24
X+ 11 16
X-5
O x-5 is not a true solution because log (16) 2
OX-5 is not a true solution because logs(16) 4
O x-5 is a true solution because logz(16)-4
O x-5 is a true solution because loge(16)- 2

Option C.

Step-by-step explanation:

Note: It is given question and option "=" sing is missing. On some places it should be "=" instead of "=".

Consider the given equation is

Using properties of \logarithm we get

The solution is x=5.

To check the solution, substitute x=5 in the given equation.

Therefore, x-5 is a true solution because .

answer: 7

step-by-step explanation: