Answer:
y = (1/7)x + (23/7)
-7.5
Step-by-step explanation:
Simplify
-4b - 5 + 2b = 10
-2b - 5 = 10
-2b = 15
b = -7.5
Answer: same.
answer:
slope =
that's how you find the slope in any equation
x>50