Answer :

Arya1515

Answer:

x = -2

Step-by-step explanation:

14 - (x + 5) = 3(x + 9) - 10

14 - x - 5 = 3x + 27 - 10

14 - x - 5 = 3x + 17

9 - x  = 3x + 17

-x = 3x + 8

-4x = 8

-x = 2

x = -2