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Which answer is a solution of the equation? 2x+y=5 A) (2,-1) B) (3,-1) C) (1,2) D) 5
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1 vote
Which answer is a solution of the equation?

2x+y=5
A) (2,-1)
B) (3,-1)
C) (1,2)
D) 5

User Kathrina
by
8.9k points

2 Answers

4 votes
its D im really sure :)

Good Luck!!!!!!!!
User SpeziFish
by
8.0k points
7 votes
2*3+-1

6-1

5=5

the answer is b (3,-1)
User Petr Spacek
by
8.0k points
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