Benylarry16ask
a fost răspuns

daca 3x+(1/2)³×2 2/5=10 4/5 ,atunci x =?
Urgent va rog ​

Daca 3x122 2510 45 Atunci X Urgent Va Rog class=

Răspuns :

Dianageorgiana794ask

Răspuns:

3x+1/2³·(2·5+2)/5=(10·5+4)/5

3x+1/8·12/5=54/5

3x+6/20=54/5

3x=⁴⁾54/5-6/20

3x=216/20-6/20

x=210/20:3

x=105:3

x=35

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