Question

x-4+6=10+2
con comprobación porfis

Answer 1

Resolver.

x - 4 + 6 = 10 + 2
x + 2 = 12
x = 12 - 2
x = 10

Comprobacion.
x - 4 + 6  = 10 + 2
10 - 4 + 6 = 12
16 - 4  = 12
12        = 12

Answer 2

x - 4 + 6 = 10 + 2

x - 4 + 6 = 12

x = 12 - 6 + 4

x = 10

Respuesta : 

x = 10

COMPROBAMOS : 

x - 4 + 6 = 10 + 2

10 - 4 + 6 = 10 + 2

6 + 6 = 12

12 = 12

La solución es correcta.