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If a straight line passing through the point P(–3, 4) is such that its intercepted portion between the coordinate axes is bisected at P, then its equation is :

1. x – y + 7 = 0
2. 4x – 3y + 24 = 0
3. 4x + 3y = 0
4. 3x – 4y + 25 = 0

Correct answer: 4x – 3y + 24 = 0

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