Question

Rewrite in simplest term: 9(3s-3t)-2t-10(8t+s)

Answer 1

17s-109t

Step-by-step explanation:

Given the expression

`9(3s-3t)-2t-10(8t+s)`

First, we open the brackets.

`=27s-27t-2t-80t-10s`

Next, we collect terms with s together (do same for t).

`=27s-10s-27t-2t-80t`

We then simplify to get:

`=17s-109t`