Hey there! :)
y - 3 ≤ -10
When solving for variables that contain “alligator signs,” treat the signs as equal signs until the very last step.
y - 3 = -10
Because we’re trying to isolate y, we just add 3 to both sides in order to get y alone.
y = -10 + 3
Simplify.
y = -7
Put in the less than or equal to sign.
Therefore : y ≤ -7
Hope this helped! :)