Respuesta :

kritika3375

Answer:

2

Step-by-step explanation:

Given

f ( x ) = 7 x + 5

f ( x ) = 19

Now

f(x) = 7x + 5

19 = 7x + 5

7x = 19 - 5

7x = 14

x = 14 / 7

x = 2

Hope it will help :)❤

meredith48034

Answer:

Step-by-step explanation:

7x + 5 = 19

7x = 14

x = 2

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