The value of x is 3. so option C is correct.
What properties for Logarithms are used to solve the equation?
The product rule is the multiplication of two or more logarithms with common bases is equal to adding the individual logarithms.
The bases are equal, the arguments are also equal.
The given expression:
[tex]log _ 3 (x + 12) = log_3(5x)[/tex]
Therefore,
x + 12 = 5x
x - 5x = -12
-4x = -12
x = 3
Hence, the value of x is 3.
To Learn more about logarithms properties;
brainly.com/question/26053315
#SPJ2
