Respuesta :
Here is the answer
-(-3) =+3
Because negative number multiplied by a negative number equals positive
-(-3) =+3
Because negative number multiplied by a negative number equals positive

Answer:
[tex]y=-3[/tex]
Step-by-step explanation:
[tex]y=-x-6[/tex]
Plug in the given value for x:
[tex]y=-(-3)-6[/tex]
Simplify:
[tex]y=3-6[/tex]
[tex]y=-3[/tex]