Clean Variables

Writing Neater Code

To keep scripts short, programmers often declare related variables all at once. By using a comma separator, you can make multiple variables under the same let or const statement.

The Assignment

Your job is to bundle two variable declarations.

1. Declare two variables a and b together on a single line using a single let.
2. Assign the passed val1 to a and val2 to b.
3. Return the sum a + b.