Answer:
16-5x
Step-by-step explanation:
k
1. x = 7/2 + 5y/2
2. x = 3/4 - 5y/8
3. x = 1/8 = 5y/8
Thats all i can do. Its too confusing
f÷g=2x+5x+2=7x+2
x=3
7×3+2=21+2=23
x=135°
45°- 180°=135x