Answer:
The answer is " x = - 1 "
Step-by-step explanation:
[tex]9t^{2}[/tex] - 54t + 81 = 36t + 180
^ The you solve the equation
t = 11, t = - 1
^ and then verify the solution
t = - 11 ( False ), t = -1 ( True )
Answer = t = -1
