Solve:
3(5x - 7) - 2(9x - 11) = 4(8x - 13) - 17
3(5x - 7) - 2(9x - 11) = 4(8x - 13) - 17
⇒ 15x - 21 - 18x + 22 = 32x - 52 – 17
By transposition,
⇒ - 3x + 1 = 32x - 69
⇒ 35x = 70
⇒ x = 2
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= 2x + 1
