Answer:
x1 = -3 / x2 = 3
Explanation:
First multiply both sides of the equation by three getting you to 2x^ - 12 =6
Then, move the content to the right-hand side and change its sign so you will ADD 12 to the other side you 2x^ = 6+12
6 + 12 = 18
Divide both sides of the equation by 2 so you get x^ = 9
Now simplify by taking the square root to get positive 3giving