solve for x
I need help with this question

Answer:
x = 28
Step-by-step explanation:
Since it's a right angle, both angles will add up to equal 90 degrees
2x + x + 6 = 90
3x + 6 = 90 (collected like terms)
3x = 84 (subtracted 6 from each side)
x = 28 ( divided 84 by 3)
Hope this helps :)