Mbeltran1220
Answered

Get the answers you need at Westonci.ca, where our expert community is dedicated to providing you with accurate information. Get precise and detailed answers to your questions from a knowledgeable community of experts on our Q&A platform. Our platform provides a seamless experience for finding reliable answers from a network of experienced professionals.

I have a question. In my class we are doing a new unit and I don't understand it. We are solving systems of equations by graphing. I don't understand how to graph each point for both equations and how they intersect each other.

there is an example:
{ x+y=8
x-y=4

Sagot :

You'd do x+x, y+(-y), and 8+4. You'll get 2x+0=12.
X=6 and y=2
Panoyin
x + y = 8
x - y = 4
    2x = 12
     2      2
      x = 6
6 + y = 8
-6       -6
     y = 2
(x, y) = (6, 2)
We appreciate your time on our site. Don't hesitate to return whenever you have more questions or need further clarification. Thank you for your visit. We're committed to providing you with the best information available. Return anytime for more. Westonci.ca is here to provide the answers you seek. Return often for more expert solutions.