Combine like terms to create an equivalent expression 2s+ (-4s) pls help

The equivalent expression to is

Step-by-step explanation:

Step 1:

In sums like these, it is easier to take the common term out of the simplification.

In the expression , the common term between and is the term s. So we take the term s as the common factor.

So taking s out of we get

Step 2:

If we multiply a positive with a negative we get a negative. S0

So the equivalent expression to is

answer: idk

step-by-step explanation: