Respuesta :

devishri1977

Answer:

Step-by-step explanation:

Use distributive property: a(b-c) =(a*b) - (a*c)

2(m - 4) + 1  = 2*m - 2*4 +1

                   = 2m - 8 + 1      

Combine like terms

                   = 2m - 7