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Which equation has infinitely many solutions?

1. 12 + 4x = 6x + 10 – 2x
2. 5x + 14 – 4x = 23 + x – 9
3. X + 9 – 0.8x = 5.2x + 17 - 8
4. 4x – 2x = 20

User Margaret
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1 Answer

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the equation that has infinitely many solutions would be 3
User Moslem Ben Dhaou
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