So now we just have to solve for x. And so we just are essentially solving a quadratic equation just so that I don't have as many negatives. Let's multiply both sides by negative one. I just like to have a clean first coefficient. So if we multiply both sides by negative one, we get 3x squared minus 12x plus five is equal to zero. And now we can use the quadratic formula to solve for x. So x is going to be equal to negative b, which is 12 plus or minus the square root.