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Estudos Gerais • 11/27/2024

3- Resolva as equações: a) 3x - 7 = 2x + 5 b) 7x + 8 = 4x -...

3- Resolva as equações:

a) 3x - 7 = 2x + 5 b) 7x + 8 = 4x - 10 c) 4x - 15 = -2x + 3 d) 2x - 4 - 8 = 4x e) 3x = x + 1 + 7 f) 360 + 36x = 30x g) 2x + 5 - 5x = -1 h) 5 + 6x = 5x + 2 i) x + 2x - 1 = 3 - x j) -3x + 10 = 2x + 8 + 1

3- Resolva as equações: a) 3x - 7 = 2x + 5 b) 7x + 8 = 4x - 10 c) 4x - 15 = -2x + 3 d) 2x - 4 - 8 = 4x e) 3x = x + 1 + 7 f) 360 + 36x = 30x g) 2x + 5 - 5x = -1 h) 5 + 6x = 5x + 2 i) x + 2x - 1 = 3 - x j) -3x + 10 = 2x + 8 + 1
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