Answered

Get detailed and accurate answers to your questions on IDNLearn.com. Our Q&A platform offers reliable and thorough answers to ensure you have the information you need to succeed in any situation.

use elimination to solve x + 4y =  -8 and x - 4y = -8

Sagot :

Add them to get 2x=-16, x=-8, substitute in either to get 4y=0, y=0.
ABLOSSOM267idn

Answer:

x=-8

y=0

Step-by-step explanation:

x+4y=-8

x-4y=-8

2x=-16

2

x=-8

-8+4y=-8

+8        +8

4y=0

4

y=0

We are delighted to have you as part of our community. Keep asking, answering, and sharing your insights. Together, we can create a valuable knowledge resource. Your questions find answers at IDNLearn.com. Thanks for visiting, and come back for more accurate and reliable solutions.