Question

Given g(x)=-x-3, solve for x when g (x) =6

Answer 1

-9

Explanation:

g(-6) = -6 - 3

g(-6) = -9

Answer 2

x = - 9

Explanation:

Given g(x) = - x - 3 and g(x) = 6, then equate, that is

- x - 3 = 6 ( add 3 to both sides )

- x = 9 ( multiply both sides by - 1 )

x = - 9