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schematic

simulate this circuit – Schematic created using CircuitLab

I'm trying to solve the following circuit using mesh analysis. Here is my equation. The goal is to find the value for Vx. **Vx is the also the parameter over R3

Loop1

i1=1mA  ----------------------Eq1

Loop2

2k(i2-1mA)+3+1k(i2)=0
i2=-1/3000A   ----------------Eq2

Loop3

1k(i3-1mA)+2vx-3=0
1ki3=Vx-3    -----------------Eq3

Loop2 again

1ki2-Vx+3=0 ------------------Eq4

Sub(Eq2)into(Eq4)

Vx=7/3V
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  • \$\begingroup\$ Duplicate question on mesh analysis \$\endgroup\$ – Tony Stewart Sunnyskyguy EE75 May 31 '19 at 3:59
  • \$\begingroup\$ Loop1 is incorrect. You can't apply the loop rule on currents. \$\endgroup\$ – Huisman May 31 '19 at 6:18

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