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30x6 : A+ 92 X 5 -36 x 11 = 48​

Răspuns :

Răspuns:

30x6:A+92x5-36x11=48

180:A+450-450=48

180:a+450=450-48

180:a+450=402

180:a=450-402

180:a=48

a=180-48

a=132

Răspuns:

30x6:a+92x5-36x11=48

30x6:a+460-396=48

30x6:a+64=48/-64

30x6:a=-16 /-30

6:a=-46/x6

a=-276