Question

y+6=-3(x-1)
what is the slope

Answer 1

Your equation is not simplified yet. So, simplify it first until it becomes y=mx+b where m is the number that represents the slope

Answer 2

Subtract 6 from both sides
and use distributive property.
For example:
Y + 4 = 2(x + 9)
First distributive property
Y+4= 2x + 18
Than to isolate y subtract 4 from both sides and you get
Y= 2x + 14
In a y= mx + b situation
M= the slope and b is the y int.
if this helps