hope it helps u to get your abswer and me to be ranked as brainliest:)))
Answer:
y = -2x + 7 and y = x - 2
Step-by-step explanation:
2x + y = 7
y = -2x +7
x - y = 2
-y = -x +2
y = x - 2
negative 2.5
It is belove sea level, so it will be between negative 2 and negative 3 on a vertical number line.
