Answer:
16y
Step-by-step explanation:
SV middle line of trapezoid, so
Answer: QR=18
For this question you should first add -4d on both sides of the equation and then add +16 on both sides:
25d - 4d = 26+16
21d = 42
d = 42/21
d = 2 :)))
I hope this is helpful
have a nice day
