Respuesta :

Answer:

4

Step-by-step explanation:

f(x)=4x-5

11=4x-5

4x=11+5

4x=16

x=4

Answer:

x=4

Step-by-step explanation:

Evaluate for x=4

(4)(4)−5

(4)(4)−5

=11

Let me guess...Algebra Nation?