2x + 7y = 28
Mathematics, 22.08.2020 21:01 lberries08
Which system of equations is equivalent to the following system?
4x + y = 4
2x + 7y = 28
4x + y = 4
−2x − 7y = 28
4x + y = 4
−8x − 28y = 112
−28x − 7y = −28
2x + 7y = 28
−8x − 2y = 8
2x + 7y = 28
Answers: 2
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You know the right answer?
Which system of equations is equivalent to the following system?
4x + y = 4
2x + 7y = 28
2x + 7y = 28
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