2. simplify the expression.\n6.2 + 8.9w - 12 - 11.2w - 6.2

Explanation:

Step1: Rearrange the terms

$$6.2 - 6.2+8.9w-11.2w - 12$$

Step2: Combine the constant terms

$6.2 - 6.2=0$, so the expression becomes $8.9w-11.2w - 12$

Step3: Combine the like - terms with the variable $w$

$8.9w-11.2w=(8.9 - 11.2)w=-2.3w$

Answer:

$-2.3w - 12$