Y-4=-2(x+3) missing value

No solution is the answer

Explanation:
You would set it up like this
Y-4=-2(x+3)
then you have to distribute the -2 inside the parenthesis like this
Y-4=-2x-6 and if you got this y-4=-2x+(-6) that’s okay too but the first one I showed is the same thing (it’ll be easier to do)
Then you have to cancel out the -6 like this
Y-4=-2x-6
+6 +6
Then you should get something like this
Y+2=2x
Then you have to distribute the 2x like this
Y+2=2x
— —
2. 2
Then you get
Y=x therefore your answer is no solution

Sin(a)+cos(a)+cot(a)-1=2(csc(x)+1)