Question

$3 - \frac{5x - 1}{10} = \frac{x - 1}{2} - \frac{x - 3}{2}$
ayudaaaaaaa ​

Answer 1

Respuesta:

$3 - \frac{5x - 1}{10} = \frac{x - 1}{2} - \frac{x - 3}{2}$

$\frac{30}{10} - \frac{5x - 1}{10} = \frac{x - 1}{2} - \frac{x - 3}{2}$

$\frac{30 - 5x + 1}{10} = \frac{x - 1 - x + 3}{2}$

$\frac{31 - 5x}{10} = 1$

$31 - 5x = 10$

$31 - 10 = 5x$

$\frac{21}{5} = x$

$4.2 = x$