Respuesta :
It would be 12+n=4n
The sum (+) of 12 and a number (n) is (=) 4 times a number (4n)
The sum (+) of 12 and a number (n) is (=) 4 times a number (4n)
Answer:
12 + n = 4n
Step-by-step explanation:
6.02 Quiz: Foundations Wrap-Up - Solving Equations