Answer:
Attached is the image to help you find the answer.
1/2z=3/4
z=3/4 x 2
z=3/2
Step-by-step explanation:
-5f=-3(8-f)
Opening bracket
-5f = - 24 + 3f
Collecting like terms
-5f - 3f = -24
-8f = -24
Dividing by -8
f = -24/-8
f = 3