ANSWER
x > 7 (Option A)
Step-by-step explanation
We want to simplify and solve for x in the inequality given:
2x + 6 > 20
To do this, first collect like terms:
2x > 20 - 6
2x > 14
Divide both sides by 2:
2x/2 > 14/2
x > 7
That is the answer. (Option A)