Respuesta :
Answer:
Idk what you mean by "what is in math" but y= -6
Step-by-step explanation:
Hope this helps and please make me the brainliest!
Answer:
-6=y
Step-by-step explanation:
-9y+6=-10y
add 9y on both sides:
6=-1y
divide -1 on both sides:
-6=y