Question

3+0.8=2.4+0.9x
Ayúdenme con esta ecuación ​

Answer 1

Respuesta:

3 + 0.8 = 2.4 + 0.9x

3.8-2.4 = 0.9x

1.4 = 0.9x

1.55.. = x

Redondear:

1.555...= x

1.5 = x

Answer 2

Respuesta:

14/9

Explicación:

$3 + \frac{8}{10} = \frac{24}{10} + \frac{9}{10} x$

$\frac{38}{10} = \frac{24}{10} + \frac{9}{10} x$

$\frac{38}{10} - \frac{24}{10} = \frac{9}{10} x$

$\frac{14}{10} = \frac{9}{10}x$

$\frac{7}{5} = \frac{9}{10} x$

$x = \frac{14}{9}$