0-(-39,1)=-39,1

To clarify the expression you provided, it seems you are trying to evaluate the subtraction of two numbers. The expression:

\[ 0 - (-39.1) \]

When you subtract a negative number, it is equivalent to adding its positive counterpart. Thus, the expression simplifies as follows:

\[ 0 - (-39.1) = 0 + 39.1 = 39.1 \]

So the correct result is:

\[ 0 - (-39.1) = 39.1 \]