SOLUTION: evaluate: please show all your work -y-(-2y-4), for y=-3

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Question 487265: evaluate: please show all your work
-y-(-2y-4), for y=-3
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!
+-y-%28-2y-4%29.....plug in y=-3

+-%28-3%29-%28-2%28-3%29-4%29..careful with negative sign.... (remember: minus *minus=plus)

+3-%286-4%29

+3-%282%29

+3-2

+1