Răspuns :
5x-3/8=2x-5/3
15x-9=16x-40
15x-16x=-40+9
-x=-31/(-1)
x=31
Inlocuim:
8*31-3/8=2*31-5/3
248-3/8=62-5/3
245/8=57/3
30,625≠19
15x-9=16x-40
15x-16x=-40+9
-x=-31/(-1)
x=31
Inlocuim:
8*31-3/8=2*31-5/3
248-3/8=62-5/3
245/8=57/3
30,625≠19
[tex]5x-3/8=2x-5/3\\
15x-9=16x-40\\
15x-16x=-40+9\\
-x=-31/(-1)\\
x=31\\
Inlocuim:\\
8*31-3/8=2*31-5/3\\
248-3/8=62-5/3\\
245/8=57/3\\
\boxed{\boxed{\boxed{30,625 \neq 19}}}''[/tex]