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Determine whether the ordered pair (3,-5) is a solution to the system -2x+y=-11 & 2x-2y=-4

Determine whether the ordered pair (3,-5) is a solution to the system -2x+y=-11 & 2x-2y=-4
asked 58.1k views
5 votes
Determine whether the ordered pair (3,-5) is a solution to the system -2x+y=-11 & 2x-2y=-4

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User James Jones
by
7.9k points

1 Answer

8 votes

Answer:

No.

Explanation:

-2(3)-5=-6-5=-11

2(3)-2(-5)=6+10=16, not -4.

answered
User Klaasvaak
by
8.3k points
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