Respuesta :

apologiabiology
if solving for y

remember, you can do anything to an equation as long as you do it to both sides
y-12=-22
add 12 to both sides
y+12-12=12-22
y+0=-10
y=-10
Katrests
y-12= -22
 +12  +12
________
y= -10

The answer to this problem is y= -10. Hope this helps. (。・艸-。)-☆