SOLUTION: Which of the following systems has (5,2) as a solution? I.) 3x + y = 1 2x + 3y = -11 II.) 4x + 3y = 26 3x + 7y = 29

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Question 376540: Which of the following systems has (5,2) as a solution?
I.) 3x + y = 1
2x + 3y = -11
II.) 4x + 3y = 26
3x + 7y = 29


Found 2 solutions by edjones, ewatrrr:
Answer by edjones(8007)   (Show Source): You can put this solution on YOUR website!
replace x with 5 and y with 2 to find which gives the correct answer.
.
Ed
Answer by ewatrrr(24785)   (Show Source): You can put this solution on YOUR website!


Hi,

Which of the following systems has (5,2) as a solution

II.) Determining by substituting values of the ordered pair (5,2)

4x + 3y = 26   4*5 + 3*2 = 26

3x + 7y = 29   3*5 + 7*2 = 29



 

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