Find the Inverse Number: Solving for the Opposite of -7

To solve the problem of finding the opposite number of $-7$, we will use the concept of opposite numbers:

• Step 1: Identify the given number, which is $-7$.
• Step 2: Determine the opposite number by changing the sign. The opposite of $-7$ is calculated as follows:

The opposite of a negative number is its positive counterpart. So, the opposite of $-7$ is $7$.

Therefore, the answer is $7$.