5/6 ÷ (2/3у-1/4) = 5/3
2/3у-1/4 = 5/6*3/5
2/3у-1/4 = 1/2
2/3у = 1/2+1/4
2/3у = 3/4
у = 3/4*3/2 = 9/8
у =9/8
logx 29-log29 x^2=1 log(a)b=1/log(b)a-есть такая формула ОДЗх.>0 x≠11/log(29)x-2log(29)x-1=0