Решите тригонометрическое уровнение 2*sin⁡(x+π/3)= - 1

Решение 2*sin⁡(x+π/3)= - 1   sin⁡(x+π/3)= - 1/2 x + π/3 = (-1)^n arcsin(- 1/2) + πk, k ∈ Z x + π/3 = (-1)^(n+1) arcsin(1/2) + πk, k ∈ Z x + π/3 = (-1)^(n+1) * (π/6) + πk, k ∈ Z x  = (-1)^(n+1) * (π/6) - π/3 + πk, k ∈ Z