Answer:
Anwers are top to bottom:
1. y − 2,000 = 2,000 + 320x − 2,000
2. division property of equality
3. Y - 2000/320 = X
4. 10,000 - 2,000/360 = 25 = x
Step-by-step explanation:
1 1/2
1 1/2 + 3 1/2 = 5
6 1/2 - 5 =1 1/2
5(2y +1)
simplest form =10y+5
45,45,90
3x + 3x + 6x= 180
12x=180
x= 180/12= 15
3x=3×15=45
6x=6×15=90