Step-by-step explanation:
use substitution method so it will now look like
8x + 5(-4x) = 24
8x + (-20x) = 24
-12x = 24 (divide both sides by 12)
-x = 2 (multiply both sides by negative 1)
x = -2
substitute to find y
y= -4(-2)
=8
Answer:
It would be the 3rd one. 5/42
Step-by-step explanation:
Hope this helps!
The answer is (1,3). It is the only point that is in the line.