SOLUTION: Decide whether or not the ordered pair is a solution of the system
(1, -3)
2x + y = -1
3x + 2y = -3
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Question 170327This question is from textbook Introductory Algebra
: Decide whether or not the ordered pair is a solution of the system
(1, -3)
2x + y = -1
3x + 2y = -3
This question is from textbook Introductory Algebra
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
(1,-3)
2x+y=-1
3x+2y=-3
Proofs:
2*1-3=-1
2-3=-1
-1=-1 ans.
3*1-2*-3=-3
3-6=-3
-3=-3 ans.
YES. (1,-3) are solutions to these 2 equations.
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