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Question
4x – 5x + 2x = 28 + 3x
Solution
4x – 5x + 2x = 28 + 3x
⇒ 4x – 5x + 2x - 3x = 28
⇒ 6x - 8x = 28
⇒ x = `28/-2 = -14`
∴ x = - 14
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