1) 2x + 5 = 11 2) x - 3 = 2x + 2 3) 4x - 2 = 2x + 10 4) x/3 + 2 = 5 5) 2x + 4 = 3x - 3 6) x - 2 = 3x/2

competencia matematica 7°

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