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Question
Solve: `"4x"/3 - "7x"/3 = 1`
Solution
`"4x"/3 - "7x"/3 = 1`
⇒ `("4x - 7x")/3 = 1`
⇒ `(-3x)/3 = 1`
⇒ - 3x = 3
⇒ x = `3/-3 = -1`
∴ x = -1
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