Solve : \frac { 2 }{ 3 }x + 8 < 12 ; x ∈ W

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asked May 25 in Class VIII Maths by navnit40 (-4,678 points)

Solve : (2/3)x + 8 < 12 ; x ∈ W

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answered May 25 by priya12 (-12,524 points)

(2/3)x + 8 < 12

⇒ (2/3)x  + 8 – 8 < 12 – 8

⇒ (2/3)x  < 4

⇒ (2/3)x × 3/2 < 4 × (3/2)  (Multiplying by 3/2)

⇒ x < 6

∴ Required answer = {0, 1, 2, 3, 4, 5}

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