Question

Resolva a equação:
 3x-x x+2
------ - ---- = 3
2 3

Answer 1

$\frac{3x - x}{2} - \frac{x+2}{3} = 3 \\\\ \frac{3.2x - 2(x+2)}{6} = 3 \\\\ 6x - 2x - 4 = 18 \\\\4x = 18 + 4 \\\\ x = 22/8$

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