Let x, y be numbers.
The addition identity property states that 0 + x = x.
The commutative property states that x + y = y + x
You think I know right? yeah so no way boy I'm so sorry not my intencion
I believe the answer is 11W-0 or just plain 11W
Answer:
This uses the method of elimination/addition.
Step-by-step explanation:
1 (9x + 7y = 15)
-7 (5x + y = -9) <— let’s eliminate y for both equations
9x + 7y = 15
+ -35x - 7y = 63 <— add both of the equations
—————————————————
- 26x + 0y = 6
(Please let me know if the answer is correct or not)
Answer:
Step-by-step explanation:
