Respuesta :
Answer:
m = - 6
Step-by-step explanation:
Given
m + 2m - 6 = - 12 + 2m, that is
3m - 6 = - 12 + 2m ( subtract 2m from both sides )
m - 6 = - 12 ( add 6 to both sides )
m = - 6
Answer:
m = - 6
Step-by-step explanation:
Given
m + 2m - 6 = - 12 + 2m, that is
3m - 6 = - 12 + 2m ( subtract 2m from both sides )
m - 6 = - 12 ( add 6 to both sides )
m = - 6