Question

Solve: -7- 6 = k.
1. -13
2. 1
3. -1
4. 13

Please its urgent

Answer 1

Our answer is -13.

`\Large\texttt{Explanation}`

We are asked to solve the following equation:

-7 - 6 = k

All we need to do is simplify the left side by subtracting the integers:

-13 = k

`\therefore` k = -13; option a is correct