Respuesta :

Answer:

4u-15 is your answer

Step-by-step explanation:

20(1/5u-3/4)

20/5u-60/4

4u-15

Lets solve:

⇒20(1/5u-3/4)

Divide by 20 on each side

⇒20/5u-60/4

Solve the problems

---------------------------------------

⇒4u-15

Final answer: 4u-15

hope this helps :)