Solve the equation

1. x-3/4=2 4/5

2. - 1/3x-11 = - 20

3. - 12+5/7x = - 19

1. 47/20

2. 27

3. - 49/5

Step-by-step explanation:

1. You need to isolate x by adding 3/4 to 2 4/5

2. You need to isolate x so add 11 to - 20 and then divide that answer by - 1/3

3. Add 12 to - 19 then divide that answer by 5/7