Simplify the expression.
−6−9(x+7)
(1 point)
Responses
−54x−7
negative 54 x minus 7
−78x
negative 78 x
−9x−69
negative 9 x minus 69
−9x−63
−6−9(x+7)
(1 point)
Responses
−54x−7
negative 54 x minus 7
−78x
negative 78 x
−9x−69
negative 9 x minus 69
−9x−63