Which of the following expressions is not equivalent to the rest?(1 point)

Question

Responses

5+m−12
5 plus m minus 12

m⋅1+7
m times 1 plus 7

18+m−11
18 plus m minus 11

1/7⋅m⋅7+7

Answer 1

1/7⋅m⋅7+7 is not equivalent to the rest.