Respuesta :

Answer:

25

Step-by-step explanation:

Answer:

N=1

Step-by-step explanation:

Move all terms containing  n

to the left side of the equation.

− 3 n − 7 = − 10

Move all terms not containing  n

to the right side of the equation.

− 3 n=− 3

Divide each term by  −3

and simplify.

n = 1

Q&A Education