Respuesta :

TheUnknownScientist

Answer:

Option 2

The value of u is 12

Step-by-step explanation:

u + 6 = 18

Subtract 6 from both side we get,

u + 6 - 6 = 18 - 6

u = 12

Thus, The value of u is 12

FOR VERIFICATION ONLY:-

u + 6 = 18

12 + 6 = 18

18 = 18

L.H.S = R.H.S

Hence Proved!

-TheUnknownScientist 72
u = 12 then it’s

12+6=18 :)