Answer :

The simplified expression is: [tex]-17s.[/tex]

To simplify the expression:

[tex]s - 4s - 2s - 6s - 2s - 4s,[/tex]

we first combine all the like terms. All the terms have the variable 's'. Let’s add the coefficients of 's':

[tex]1s - 4s - 2s - 6s - 2s - 4s.[/tex]

Now, let’s calculate each step-by-step:

Start with 1s:

[tex]1s.[/tex]

Subtract 4s:

[tex]1s - 4s = -3s.[/tex]

Subtract 2s:

[tex]-3s - 2s = -5s.[/tex]

Subtract 6s:

[tex]-5s - 6s = -11s.[/tex]

Subtract another 2s:

[tex]-11s - 2s = -13s.[/tex]

Finally, subtract 4s:

[tex]-13s - 4s = -17s.[/tex]