Question

Solve for r.
Give an exact answer
1/2 -3r=3(4 - 3/2 r)

Answer 1

Answer:

r = 23/3

Step-by-step explanation:

1/2 -3r = 3(4- 3/2r)

1/2-3r = 12-9/2r

9/2r -3r = 12 - 1/2

(9r - 6r )/ 2 = (24 - 1 )/2

3r/2 = 23/2

3r = 23

Hence, r = 23/3

Hope you are satisfied..

Answer 2

Answer:

1/2-3r=3(4-3/2r)

1/2-3r=12-9/2r

1/2-12/1= -9/2-3r

1-12/2=9/2-3/1

11/2=3/2r

11/2×15/2

22/6

11/3