How do I display my output for symbolic variables after solving them?

So I' working on calculating voltage of node's after taking in inputs needed. I succesffuly done so using system of equations. The final step is having on output of test telling the user the voltage, but I don't know to output a 1x1 sym with text.

So I created a system of equations to be solved below:

syms V1 V2 V3

eqn1 = G(1)*V1-G(1)*V2 == G(1)*Vs-G(1)*V2;

eqn2 = G(3)*V2+G(1)*V2-G(1)*V1+G(2)*V2-G(2)*V3 == 0;

eqn3 = G(4)*V3+G(2)*V3-G(2)*V2 == 0;

And solve:

sol = solve([eqn1, eqn2, eqn3], [V1, V2, V3]);

V1Sol = sol.V1;

V2Sol = sol.V2;

V3Sol = sol.V3;

I want to create an output saying, "v2 = " + V1Sol Here's what I have, but an error comes back saying num2str input has to be numeric. Below is what I'd used in the past. Any help displaying a value of a 1x1 sym with text as an output for the user.

Voltage2 = ["v2 = ",num2str(V2Sol)];

disp(Voltate2);

Answer 1

[James Tursa]

Convert to double first. E.g.,

Voltage2 = ["v2 = ",num2str(double(V2Sol))];

[Anthony Diaz]

Thank you, it worked.