Answer:
First Equation: 
Step-by-step explanation:
From the given number line we can see that there are 6 arrows/jumps of equal sizes to reach from 0 to 
Each small jump is equivalent to
. This is because from 0 to
there are 2 jumps, so 1 jump will be equal to
divided by 2 which is equal to 
From 0 to
, 6 jumps of
are made. In other words we can say
is added to itself 6 times to reach to
.
Adding
6 times to itself also means multiplying
by 6. So we can set up the equation as:

Dividing both sides by
we get:

Hence, the first equation represents the given number line.
Answer:
x = -11
Step-by-step explanation:

In order to find the answer to the question u need to get x by its self
B. A line that shows the set of all solutions to the equation.