Question

Solve.log3(×-8)=2.

Answer 1

First, isolate the variable by getting rid of the logarithmic function. To do so, rewrite the equation in exponential form:

3^2 = x - 8

Simplify the left side:

9 = x - 8

Now, isolate x:

x = 9 + 8
x = 17

Therefore, the solution to the equation log3(x-8) = 2 is x = 17.