Решите уравнение x+3,4/10x-9=x+3,4/9x-10

(x+3,4)/(10x-9)=(x+3,4)/(9x-10)x≠0,9  x≠1 1/9(x+3,4)(9x-10)-(x+3,4)(10x-9)=0(x+3,4)(9x-10-10x+9)=0(x+3,4)(-x-1)=0x+3,4=0x=-3,4-x-1=0x=-1