Respuesta :

kudzordzifrancis

ANSWER

[tex]m = 276[/tex]

EXPLANATION

The given equation is

[tex]m + 31 = 307[/tex]

We add the additive inverse of 31 which is -31 to both sides of the equation to get,

[tex]m + 31 + - 31= 307 + - 31[/tex]

Simplify;

[tex]m +0= 307 - 31[/tex]

[tex]m = 276[/tex]