No on can explain it but it has a definition.
For this case we have that by definition, the equation of the line of the slope-intersection form is given by:

Where:
m: It is the slope of the line
b: It is the cut-off point with the y axis
According to the statement data we have:

Then, the equation is of the form:

We substitute the given point and find "b":

Finally, the equation is of the form:

Answer:

80
× 3
------
240
2
× 3
------
6
Answer:
52x5x2 is your answer
Step-by-step explanation:
-54-7r=10+25r
-7r-25r=10+54
-32r=64
r=64/-32
r=-2