Answer:
144
Step-by-step explanation:
Answer:
What did she sayyyyyyyy? Um I don't know what x,x,x,x is ma'am or sir
Step-by-step explanation:
Answer:
N=28 my friend
Step-by-step explanation:
I'm glad to hear that, but where is the math problem?
3x + y = -3
-2x + y = 7
Use elimination method
Subtract both equations
5x = -10, x = -2
Plug in -2 for x (any equation)
3(-2) + y = -3
-6 + y = -3
y = 3
Solution: x = -2, y = 3
Or as a coordinate: (-2, 3)
