Question

Resolva as equações em R

Answer 1

Resposta:

$\frac{x}{4} - \frac{x}{3} = \frac{5}{6} \\ = > \frac{3x - 4x}{4 \times 3} = \frac{5}{6} \\ = > - \frac{x}{12} = \frac{5}{6} \\ = > - 6x = 5 \times 12 \\ = > - 6x = 60 \\ = > x = - \frac{60}{6} = - 10$