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प्रश्न
6 – 5m – 1 + 3m = 0
उत्तर
6 – 5m – 1 + 3m = 0
⇒ - 5m + 3m = -6 + 1
⇒ - 2m = - 5
⇒ m = `(-5)/-2 = 5/2`
∴ m = `5/2 = 2 1/2`
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