Question

(5/6x-2/7y+1/3z)-(2/3x+y-2/5z)
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Answer 1

Respuesta:

$\frac{5}{6} x - \frac{2}{7} y + \frac{1}{3} z - ( \frac{2}{3} x + y - \frac{2}{5} z)$

$\frac{5}{6} x - \frac{2}{7} y + \frac{1}{3} z - \frac{2}{3} x - y + \frac{2}{5} z$

$\frac{5}{6} x - \frac{2}{3} x - \frac{2}{7} y - y + \frac{2}{5} z+ \frac{1}{3} z$

$( \frac{5}{6} - \frac{2}{3} )x + ( - \frac{2}{7} - 1)y + ( \frac{2}{5} + \frac{1}{3} )z$

$\frac{1}{6}x - \frac{9}{7}y + \frac{11}{15} z$