Решить уравнение 5sin(5x-11pi/7)=-5

5sin(5x-11π/7)=-5sin(5x-11π/7)=-15x-11π/7=-π/2+2πk5x=11π/7-π/2+2πk5x=(22π-7)/14+2πk5x=15π/14+2πkx=15π/70+2πk/5x=3π//14+2πk/5;k€Z