Answer:
You would subtract -12 from both sides!
Explanation:
The eqaution will become like this:
- 16x + 12 = 0
Then you would solve it with the <u>Quadratic Equation formula.</u>
The expression is x-7 there is no 12 whatsoever mentioned in the question so the options given are wrong. Hope this helps and remember to mark as the brainliest!
Answer:
0.40 0.30 0.15 in respective order