Respuesta :

Answer:

m = -3

Step-by-step explanation:

3-2(9+2m)=m

3-18-4m=m

Add 4m to both sides

3-18=5m

-15=5m

Divide both sides by 5

-3=m

m= -3

m= - 3

Step-by-step explanation:

3-2(9+2m)=m (we multiply 2 by each term inside the parenthesis)

3 - (18 + 4m) =m

3 - 18 - 4m =m

-15 - 4m - m =0 (we bring m before the equal)

-15 - 5m =0

-5m =15

m = 15 /-5

[tex]m = - 3[/tex]

[tex]hope \: this \: helps..good \: luck[/tex]