A notable expression is one of the formulas for the equations of linear motion, that is
Velocity = Distance/Time
Description
Given the above equation/condition, when the Time is increased, the velocity reduces and vice versa.
- The quantities have a proportional relationship.
- If we plot this on a graph we will have a straight line graph
Learn more about proportional relationship here:
brainly.com/question/15400901
Answer:
Step-by-step explanation:
We have the system of equations:
Let's solve by substituting. We know that 
, so we can substitute 
in as 
in the equation 
.
Simplify this down so that we have 
on one side of the equation:
Now that we know the value of , we can substitute it in to the equation 
to find .
Hope this helped!
Answer:
y=-3x + 14 is your answer
Step-by-step explanation:
Answer:
x= -18
Step-by-step explanation:
We want to isolate x ( move everything to the other side of the equation)
-7 = -1 + x/3
-6 = x/3
x= 3*-6
x= -18
