provide explanation w answer. correct answer gets BRAINLIEST!!!

Answer:
x = 8
y = 1
Step-by-step explanation:
Slope = difference in y values / corresponding difference in x values
Slope = (9 - 5) / (x - 10) = -2
-2x + 20 = 4
x = -16 / -2 = 8 (answer)
Question 4
(y - 6) /(1 - 2) = 5
y - 6 = -5
y = 1 (answer).