Answer:
x=19
Step-by-step explanation:
Consider the given equation is
and one of the 6 in the options is -6.
Given:
The equation is

To find:
The value of x.
Solution:
We have,

Subtracting 3 from both sides, we get


Divide both sides by -2.


Therefore, the value of x is -6.
Answer:

Step-by-step explanation:
The given line passes through: (0,-3), (2,0), and (4,3).
We first of all find the slope using 
Using
we find the slope to be

The equation is given by
, where
is the slope and c=-3 is the y-intercept.
Therefore the equation is 
Millimeter centimeter meter kilometer