Answer:
Step-by-step explanation:
1.
2.
3.
15
3 5/6 ÷ 3 3/4 = 46/45
1. y=2x-3
2. y=4x-2
z=4/3
z=-1/3
|6z-3|=5
1. 6z-3=5 6z=8 z=4/3
2. 6z-3=-5 6z=-2 z=-1/3