Hey I have posted a picture the method I use to solve simultaneous equations is change the sign and follow the new sign.
This involves changing the sign for the second equation and solving it
I'm not exactly sure what you're asking but <em />I'll give it a go.
A = x -6
Answer:
(0,-2)
(2,-1)
(4,0)
Step-by-step explanation:
The points are the above ones.
Answer:
delete this
Step-by-step explanation:
6x + 1 + x + 7 = 36
7x = 36 - 8
7x = 28
x = 4