Question

(x-1/2, 3) =(1, y-2/5) hallar x-y​

Answer 1

Explicación paso a paso:

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

$3 = y - \frac{2}{5} \\ 3 + \frac{2}{5} = y \\ \frac{15 + 2}{5} = y \\ \frac{17}{5} = y$

x - y

$\frac{3}{2} - \frac{17}{5} \\ \frac{15 - 34 =}{10} = \frac{19}{10}$