Find Vx using source transformation
The Attempt at a Solution
After doing source transformation on the three pairs of current sources and resistors...
but Vx=5I (is it? i'm not so sure about this)
Did I do the source transformation right? Also, I'm confused with the value of Vx. Is it -5I or just 5I? Because in our class, our convention is that when a current source is transformed into a voltage source, the part where the arrow head in the current source becomes the positive terminal for the voltage source. But since we're only dealing with a resistor here, I just followed our convention for the KVL (the voltage across 5 ohms is positive since the mesh current enters the positive terminal)