Respuesta :

Answer:

m =1

Step-by-step explanation:

4(m-1) - 3(m-5) =12​

4m -4 -3m + 15 = 12

4m - 3m = 12-15 +4

m = 1

Answer:

4m-4 - 3m+15 =12

4m-3m +15-4 = 12

m +11 = 12

m = 12-11

m = 1