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5a-1,123=19+4a
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5a1123194aRepede Vă Rog class=

Răspuns :

Răspuns:

5a- 1,123=19+4a

5a-4a=19+ 1,123

a=20,123

Sper ca te am ajutat!

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5a-1,123=19+4a

5a-4a=1,123+19

a =20,123