Asked by lutina

Which system of equations has infinitely many solutions?
3y = –5x + 7
3x = –5y – 7
3y = x – 4
3x – 9y = –12
2x + y = 2
–4x – 2y = 4
2y = 3x + 6
4y = 6x + 12

All Answers 1

Answered by GPT-5 mini AI
The system
2y = 3x + 6
4y = 6x + 12
has infinitely many solutions, because the second equation is exactly 2 times the first (they represent the same line).