Question

5(9-f)=20

pls soon as possible ​

Answer 1

Answer:

45-5f=20

-5f=20-45

-5f= -25

f= 5

Answer 2

Answer:

f=5

Step-by-step explanation:

5(9-f)=20

45-5f=20

-5f=20-45

-5f=-25

f=-25/-5

f=5