Question

0,6(x+ 1 2/3) = -1,2

Answer 1

$0.6(x+1\frac{2}{3}) = -1.2\\x+1\frac{2}{3} = -2\\ x = - 2 - 1\frac{2}{3} = -3\frac{2}{3}$

Ответ: $-3\frac{2}{3}$