"How to Solve the Equation 3x+4=13"

 Let's solve the equation `3x+4=13` together.

 We are given the equation `3x+4=13`. Our goal is to find the value of `x` that makes this equation true.

 To do this, we need to isolate `x` on one side of the equation and all the constants on the other side. We can start by subtracting 4 from both sides of the equation to get rid of the constant term on the left side. This gives us `3x+4-4=13-4`, which simplifies to `3x=9`.

 Now, we need to get rid of the coefficient of `x`, which is 3. We can do this by dividing both sides of the equation by 3. This gives us `(3x)/3=9/3`, which simplifies to `x=3`.

 So, we have found that the value of `x` that makes the equation `3x+4=13` true is `x=3`.

 

In conclusion, we have solved the equation `3x+4=13` and found that the solution is `x=3`. We did this by isolating `x` on one side of the equation and all the constants on the other side, and then solving for `x`.