If 8a + 2b + 7c = 4, what is -7c - 2b - 8a

asked Feb 22, 2020 47.0k views

5 votes

5.5k points

Please log in or register to add a comment.

6 votes

Answer:

-4

Explanation:

8a + 2b + 7c = 4

We want -8a, so multiply the equation by -1

-1 ( 8a + 2b + 7c )= 4*-1

-8a - 2b - 7c = -4

Rearranging the order

-7c - 2b - 8a=-4

Case answered Feb 26, 2020

by Case

5.9k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.6m questions

8.8m answers