Question

descubra o valor de X.

$\frac{3x - 1}{3} - \frac{2x - 3}{2} = 3x - \frac{2x - 4}{4}$
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Answer 1

$\frac{3x-1}{3}-\frac{2x-3}{2}= 3x -\frac{2x-4}{4}$

MMC de 3;2;4 = 12

$\frac{3x-1}{3}.12-\frac{2x-3}{2}12=3x.12-\frac{2x-4}{4}.12$

$4(3x-1)-6(2x-3)=36x-6(x-2)$

$-6(x-2):-6x+12$

$14=36x+12$

$14-14=30x+12-14$

$0=30x-2$

$0-30x=30x-2-30x$$-30x=-2$

$\frac{-30x}{-30} = \frac{-2}{-30}$

$x=\frac{1}{15}$

em dizima periódica

$0,06666......$

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