Trigonometry help??

Question

Find a set of parametric equations to represent the graph of the rectangular equation using
t = xand t = 3 − x.(Enter your answers as a comma-separated list of equations.)
x = 3y − 5

Answer 1

x=t

t = 3y - 5

3y = t+5

y = (t+5)/3 = t/3 + 5/3

x= t and y = t/3 + 5/3

x=t, y=(t+5)/3

if t=3-x, x=3-t

x = 3y-5

3-t = 3y-5

3y = 8-t

y = (8-t)/3

x=3y-5, y= (8-t)/3