Question: (a) Formulate node-voltage equations for the circuit in Figure (mathrm{P}_{3}=3). (b) Solve these equations for (v_{mathrm{A}}) and (v_{mathrm{B}}). (c) Use these results to find (v_{mathrm{x}})

(a) Formulate node-voltage equations for the circuit in Figure $\mathrm{P}_{3}=3$.

40 mA VA 20 mA 3 1.5k 6 VB 1 (b) Solve these equations for $v_{\mathrm{A}}$ and $v_{\mathrm{B}}$.
(c) Use these results to find $v_{\mathrm{x}}$ and $i_{\mathrm{x}}$.

40 mA VA 20 mA 3 1.5k 6 VB 1

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