7(a-b)-8(a-2b) remove bracket and simplify

7 answers

7(a-b)-8(a-2b)
7a-7b-8a+16b

now you can finish it off
I don't have any response
Yes
(a-7b)-(8a-b)
-7a-6b
_7a_6b
I'm sorry, I don't understand the format of your response. Can you please provide more context or clarify your answer?