Respuesta :

Answer:

f(-7) = -20

Step-by-step explanation:

f(x) = 6x + 22

f(-7) = 6x + 22

f(-7) = 6(-7) + 22

f(-7) = -42 + 22

f(-7) = -20

X=-29/6 or X=-4 5/6, both answers are right and equal