Respuesta :

unicornetfairies

Answer:

x = 16

f = -20

y= 14

Step-by-step explanation:

5x-20 = 60

+20

5x = 80

÷5

x = 16

f/2 -11 = -21

+ 11

F/2 = - 10

x 2

F = - 20

Solve for y.

11 + 3 – 1 - y =-1

14 - 1 - y = - 1

13 - y. = - 1

- 13

-y = - 14

y =14

Or

11 + 3 – 1 - y =-1

+1

14 - y = 0

-14

-y = - 14

Hope this helps!
5(16) -20 = 60

f/-20 - 11 = -21

11+3 - 1 - 14= -1