- #1
JFonseka
- 117
- 0
Homework Statement
It's been a while since I solved these kind of things. I can only remember how to solve 2 simultaneous equations
40x + 40y = 10
-40y -40z = -2
40x - 40z = 8
Homework Equations
None
The Attempt at a Solution
Just need a pointer on what method to use.