Final answer:
To find v0 using source transformation, we can use the steps of identifying series and parallel elements, replacing them with equivalent sources, calculating equivalent resistance, and using Ohm's Law.
Step-by-step explanation:
In order to find v0 using source transformation, we can follow the steps:
- Identify which elements are in series and which are in parallel.
 - Replace the series elements with an equivalent voltage source.
 - Replace the parallel elements with an equivalent current source.
 - Calculate the equivalent resistance using the source transformation equation.
 - Use Ohm's Law to find the current through or voltage across the original source.
 
By applying these steps, we can find v0 using source transformation.