Question, why is none of the math processes in this code being executed?

[Silver29]

weew

[seeplus]

They are. They're just not doing what you expect.

== is comparison, not assignment. = is assignment (and -= and += etc)

So for 0:

xValue = xValue + 3;

or

xValue += 3;

For 1:

yValue = yValue - xValue;

or

yValue -= xValue;

and similar for the others.

[malibor]

Also keep in mind that the variable to which you assign must be on the left side of expression.

You code:
xValue * yValue==result;

Should be rewritten such that result is on the left side:
result = xValue * yValue;

[deleted account xyzzy]

silver20, DON'T EDIT YOUR POST to remove your question. That is rude and trollish.