SOLUTION: how do I evaluate the expression b-3x when b=-3 and x=3?

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Question 1084588: how do I evaluate the expression b-3x when b=-3 and x=3?

Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

b-3x when b=-3 and x=3 is:
-3-3%2A3
-3-9
-12