Explanation
Correct answer: 480.
Multiplying both sides of the given equation by yields , or . Therefore, if , the value of is .
Desmos solution:
Enter in Desmos:
Reviewed and rewritten by CookSAT
Student discussion
victoriak 0 likes
dandar_2026 0 likes
I did it differently. I first solved for x, then I multiplied x by 8 and added the sixteen to get 480.
Voierdexx 0 likes
waylonhuang2012 0 likes