185k views
1 vote
What is −12(7z+4)+15(5z−15) =

1 Answer

6 votes

Answer: −9z−273

Explanation:

Let's simplify step-by-step.

−12(7z+4)+15(5z−15)

Distribute:

=(−12)(7z)+(−12)(4)+(15)(5z)+(15)(−15)

=−84z+−48+75z+−225

Combine Like Terms:

=−84z+−48+75z+−225

=(−84z+75z)+(−48+−225)

=−9z+−273

User Ron Rothman
by
8.0k points

Related questions

asked Oct 7, 2018 40.8k views
David Wesby asked Oct 7, 2018
by David Wesby
8.0k points
1 answer
1 vote
40.8k views
asked Sep 19, 2019 129k views
Will Klein asked Sep 19, 2019
by Will Klein
8.3k points
2 answers
4 votes
129k views
2 answers
5 votes
154k views
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories