Answer:
7y = x + 28
Step-by-step explanation:
Given x = 7t and y = t + 4
Here t is the parameter Now to remove it express one of it in terms of the variables (like x or y)
Given x = 7t
from this we can write [tex]t=\frac{x}{7}[/tex]
Now substitute this value in the second equation
y = t + 4
[tex]y=\frac{x}{7}+4[/tex]
Therefore the parameter is eliminated.
