Find X given two angles on a traingle

Question

Find X. I need help with this problem. Please!!!!!! I need an answer very soon. Thanks!

Answer 1

visually it looks like a triangle with 2 equal sides and 2 equal angles, an isoscolese triangle

IF so, then 7x-3 = 11y+5

or 7x-11y = 8

or 7x = 11y+8

and x = 11y/7+8/7

It might even be an equilateral triangle, with all 3 sides equal and all 3 angles equal

Just looking at it, it seems it might be. Or at least very close.

then 7x-3 = 11y+5 = 60 = 180/3

7x-3=60

7x = 63

x = 63/7 = 9

11y+5 = 60

11y = 55

y = 5