SOLUTION: Evaluate 3x - 7y when x = -2 and y = -3.

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Question 37514This question is from textbook
: Evaluate 3x - 7y when x = -2 and y = -3. This question is from textbook

Answer by fractalier(6550) About Me  (Show Source):
You can put this solution on YOUR website!
Here we substitute the given values for x and y into the expression
3x - 7y
to get
3(-2) - 7(-3) =
-6 - (-21) =
-6 + 21 =
15