Question

$\frac{12}{4}=\frac{12+x}{x}$

Answer 1

Respuesta:

6

Explicación paso a paso:

$\frac{12}{4} = \frac{12 + x}{x}$

$12x = 48 + 4x$

$12x - 4x = 48$

$8x = 48 \\ x = \frac{48}{8} \\ x = 6$