Witam.
Mam zadanie 16 str. 73 ZBIÓR ZADAŃ (Marcin Braun i Jacek Lech)
Podpunkt i.
y-2/3+1/15-2y-5/3=8-4y/5
Proszę o rozwiązanie
" Life is not a problem to be solved but a reality to be experienced! "
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y-2/3 + 1/15 - 2y - 5/3 = 8 - 4y/5
y-10/15+1/15-2y-25/15=8-12y/15 /*15
y-10+1-2y-25=8-12y
-y-9-25=8-12y
-34=8-11y
-42=-11y /:-11
y=42/11
y= 3 9/11