What is the value of x?
as
(3x + 50)
(6x - 10)

20

Step-by-step explanation:

here,

if we put 20 in place of x it will be 110 so it might be correct

not sure but may be

step by step solution :

step   1   :

1.1     4 = 22

(4)3 = (22)3 = 26

equation at the end of step   1   :

  ((23) • 26)2

step   2   :

equation at the end of step   2   :

  (23 • 26)2

step   3   :

final result :

  218

ya