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3 votes
Which ordered pair is a solution of the equation y+5=2(x+1)

options
5,10
-1, -5
5,10 and -1,-5
neither

User Jordivador
by
6.8k points

1 Answer

3 votes
Anwser: (-1,-5)

Why:
All you have to do is plug in the coordinates into the equation...

(5,10):
10+5=2(5+1)
15=10+2
15=12
This is false so this ordered pair isn’t a solution

(-1,-5):
-5+5=2(-1+1)
0=-2+2
0=0
This statement is true therefore this ordered pair is a solution and is the only solution.
User Djakubosky
by
6.4k points
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