7x+y=−14
−14x+7y=28
B
x+y=−1
Mathematics, 11.05.2021 16:50 Vampfox
Which system has no solution?
A
7x+y=−14
−14x+7y=28
B
x+y=−1
2x+2y=8
C
3x−3y=6
−5x−5y=15
D
−14x−6y=26
7x+3y=−13
Answers: 3
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You know the right answer?
Which system has no solution?
A
7x+y=−14
−14x+7y=28
B
x+y=−1
7x+y=−14
−14x+7y=28
B
x+y=−1
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