3(x - 2) = 2x + 1 - x = 7, 4(x + 1) = 3x + 7 - x = 5, 5(x - 4) = 2x + 3 - x = 3, 2(x - 5) = x + 1 - x = 11, 6(x + 2) = 2x + 20 - x = 4, 3(x - 3) = 2x - 2 - x = 10, 7(x - 1) = 4x + 5 - x = 6, 5(x + 2) = 3x + 14 - x = 2,

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