Answer:
x = 11
Step-by-step explanation:
When solving for x, you want to get the variable by itself on one side of the equation. The first step is to subtract 10 from both sides. 43-10=33. So, it should look like:
3x = 33
Divide both sides of the equation by 3 to get x alone. 33/3 equals 11. So x =11. Hope this helped and lmk if you have more questions!!
Answer:
Step-by-step explanation:
Answer: Verified.
Step-by-step explanation: The given identity involving trigonometric ratios is

We have

Therefore, L.H.S. = R.H.S.
Thus, the given identity is verified.
If you're Looking for X, It's -15. I hope I helped.