Step-by-step explanation:
[tex]m = - ( 4 + m) + 2[/tex]
[tex]m = - 4 - m + 2[/tex]
[tex]m + m = - 4 + 2[/tex]
[tex]2m = - 2[/tex]
[tex]m = - 1[/tex]
is the required Answer.
Hope it helps :)
Answer:
-1
