Question

Ayúdenme :(

- 60 ÷ ( x ) × 3 = 15​

Answer 1

Respuesta:

$- 60 \div x \times 3 = 15 \\ \frac{ - 60}{x} \times 3 = 15 \\ \frac{ - 180}{x} = 15 \\ - 180 = 15x \\ \frac{ - 180}{15} = x \\ x = - 12$