I did it myself and the answer was X= 1/2 and X= 1/3.

I verified it and it is true for both equations.

I posted here because I thought it looked too hard for me at first to do by myself but then I fgured it out. Thank you.

Thank you so much! <3

Hi! Nice to meet you. :)

Thank you so much!

Is it -227? I know that it's in quadrant 2 and the reference angle is 47 degrees and Tan -227 shares both of these with Tan 133. Both of them are -1.07236971 because Tan is negative in Q2. But I am confused about the "same sine value" part of the question.