SOLUTION: determine if the point (2,1) is a solution to 3x-y=7 Confused on how to do this

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Question 788832: determine if the point (2,1) is a solution to 3x-y=7
Confused on how to do this
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
determine if the point (2,1) is a solution to 3x-y=7
Confused on how to do this
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3x-y
Sub 2 for x & 1 for y. If it = 7, it's a solution.