Which is a solution of the equation? 2x-y=5 1. (1,2) 2. 7 3. (3,-1) 4. (2,-1)

asked Feb 6, 2018 68.3k views

1 vote

Which is a solution of the equation?

2x-y=5
1. (1,2)
2. 7
3. (3,-1)
4. (2,-1)

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5 votes

(2,-1) i think that's the anwser

Jecabeda answered Feb 8, 2018

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4 votes

Just plug the x and y values in, if you do so, you would see that the answer is (2,-1)

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