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Rezolvati ecuatia : 0.4 ( x - 1.05) = 5.47 Va rog !

Răspuns :

x-1,05=5,47÷0,4
x-1,05=(547/100)×(10/4)
x-1,05=54,7/4
x-1,05=13,675
x=14,725
X-1.05=5.47•0.4
0.4•10=4
5.47•10=54.7
X-1.05=54.7:4
X-1.05=13.675
X=13.675+1.05
X=14.725


Sper ca te-am ajutat☺