Answer:
see below
Step-by-step explanation:
ASA stands for <u>Angle</u><u>-side-Angle</u>
thus, for ∆ABC
∆MTR

SAS stands for <u>Side-angle-Side </u>
thus,for ∆ABC
∆MTR

likewise,
AAS stands for <u>Angle-Angle-Side</u>
thus,for ∆ABC
∆MTR

Don’t listen to any link scams
-4z+1 = bz+c
Take all z's to one side
1 = bz+c+4z
Then take c to the other side
1-c = bz+4z
Factor out z on the right side
1-c = z(b+4)
Then divide (b+4) from both sides
z = 1-c/b+4 or (1-c)/(b+4)