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20-(3×5-2+3)÷(26-9×2)​

Răspuns :

Răspuns:

[tex]20-(3*5-2+3):(26-9*2)\\\\20 - (15 -2 +3): (26 -18)\\\\20 - 16:8 \\\\20 - 2\\\\18[/tex]

Răspuns:

18

Explicație pas cu pas:

20-(3×5-2+3):(26-9×2)=

20-(15-2+3):(26-18)=

20-(13+3):8=

20-16:8=

20-2=

18