Question

Плиииз...помогите!!!))

Answer 1

$frac{2t+12}{2t+1} = frac{2t-1}{2t}$
t≠0,
2t+1≠0, t≠-1/2
2t(2t+12)=(2t+1)(2t-1)
4t²+24t=4t²-1
24t=-1

$t=- frac{1}{24}$