Question

Given f(x)= -x -5 solve for x when f (x). =4

Answer 1

i believe it is -9 could be wrong

Answer 2

Answer:

x = -9

Step-by-step explanation:

given:

$f(x) = - x - 5$

solve for x, when:

$f(x) = 4$

◇◇•◇◇

$- x - 5 = 4$

$- x = 4 + 5$

$- x = 9$

$\boxed{\green{x = - 9}}$