To find $g(4)$, we substitute $x = 4$ into the function $g(x) = 3x - 5$.

$g(4) = 3(4) - 5$ $g(4) = 12 - 5$ $g(4) = 7$

So, $g(4) = 7$.

Would you like more details or have any questions?

Here are 5 related questions for practice:

1. If $g(x) = 3x - 5$, find $g(2)$.
2. For the function $g(x) = 3x - 5$, what is $g(-1)$?
3. If $g(x) = 3x - 5$, solve for $x$ when $g(x) = 10$.
4. What is the inverse function of $g(x) = 3x - 5$?
5. If $g(x) = 3x - 5$, find $g(a)$ in terms of $a$.

Tip: When substituting values into a function, always ensure you're replacing the variable with the correct number and simplifying step by step.