19-(-39)
19+39=58
is solution as
the two end points are 19 and -39 we should subtract then we get the distance between
4- 7x = 23- 5
4 - 7x = 18
-4 = -4
-7x = 14
/-7 = /-7
X = -2
3x = -6
Answer:
C
Step-by-step explanation:
That means that for x=3 the y has a value of 1.
