Respuesta :
Factor the 7 into the parentheses:
[tex]7(n + 2) \\ = 7(n) + 7(2) \\ = 7n + 14[/tex]
[tex]7(n + 2) \\ = 7(n) + 7(2) \\ = 7n + 14[/tex]
Simplify using the distributive property which is basically multiplying the outside number or variable by the inside ones.