Answer:
x=9
Step-by-step explanation:
PQ + QR + RS = PS
2x-6 + 1 + x-4 = 18
Combine like terms
3x -9 = 18
Add 9 to each side
3x-9+9= 18-9
3x = 27
Divide by 3
3x/3 = 27/3
x = 9
Answer: Bub I dont Know How I am Stuck On It Too
Step-by-step explanation:
ARGH
The answer is 443 m^2
I explained it in the picture.
Hope it helps!
2
3
2
4
I hope this helps!
Extended response is in order