Question

х+8/15=12
решите пожалуйста!!​

Answer 1

$\displaystyle x+\frac{8}{15}=12\\ \\x=12-\frac{8}{15}\\ \\x=\frac{172}{15}=11\frac{7}{15}$

Answer 2

$x + \frac{8}{15} = 12$

$x = 12 - \frac{8}{15}$

$x = \frac{12}{1} - \frac{8}{15}$

$x = \frac{180}{15} - \frac{8}{15}$

$x = \frac{172}{15} = 11 \frac{7}{15}$