Question

Si 23 + 32 = 42 + z, entonces el valor de z es:

Answer 1

Resolver.

23 + 32 = 42 + z
55 = 42 + z
55 - 42 = z
13 = z
z = 13

Respuesta.
z = 13

Answer 2

23 + 32 = 42 + z

55 = 42 + z

55 - 42 = z

13 = z