Respuesta :
Answer:
-21m+28
Step-by-step explanation:
[tex]-7(3m-4)\\\\-21m+28\\\\\left \{ {{-7*3m=-21m} \atop {-7*-4=28}} \right.[/tex]
Hope this helps.
Answer:
-21m+28
Step-by-step explanation:
[tex]-7(3m-4)\\\\-21m+28\\\\\left \{ {{-7*3m=-21m} \atop {-7*-4=28}} \right.[/tex]
Hope this helps.