Where is this at?
Could you send it in comments here or something?
20 x=5 I hope this helps
22.x=15
Try this option ↓
Step-by-step explanation:
1) according to the condition two angles are equal, then two sides are equal also, it means
2) √x+4=√(5x+4);
3) the 'x' can be calculated if to solve this equation:
;



4) finally, answer: 9.
If i remember correctly.. it’s C, you cant have the X values repeating.