Solve the equation for x : 19(x + y) + 17 = 19(-x + y) - 21

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Solve the equation for x : 19(x + y) + 17 = 19(-x + y) - 21

Answer: Option A

19x + 19y + 17 = -19x + 19y - 21
38x = -38 => x = -1

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