Answer:
2.50 is the answer i hope its right i doubled checked it with my algebra teacher
answer: you would just substitute all of the values you see for b into the equation where there's a b
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)
Answer:
What statement??? I don't see one to re-write.
Step-by-step explanation:
