The answer is the second option which says " Subtract 6 from both sides and then divide by 2. The solution is x = 8."
Now out here im showing you how to solve the equation which matches the statements of how to solve it!
2x+6=22
2x=22-6 9now subtract them both)
2x=16 (now divide 16 by 2 to get x)
x=16/2
x=8 ANSWER
so thats why the answer is the second statement!