Evaluate the indefinite integral. (Remember to use absolute values where appropriate. Use $C$ for the constant of integration.) \[ \int \frac{d x}{k x+g} \quad(k \neq 0) \]

Step 1 ：The integral is in the form of \(\int \frac{1}{ax+b} dx\), which is a standard integral form.

Step 2 ：The integral of \(\frac{1}{ax+b}\) with respect to \(x\) is \(\frac{1}{a} \ln |ax+b| + C\), where \(C\) is the constant of integration.

Step 3 ：In this case, \(a=k\) and \(b=g\).

Step 4 ：So, the integral of \(\frac{1}{kx+g}\) with respect to \(x\) is \(\frac{1}{k} \ln |kx+g| + C\).

Step 5 ：Final Answer: \(\boxed{\frac{1}{k} \ln |kx+g| + C}\)