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Rezolvati ecuatia:
6(x-2,45)+4x=23,054


Răspuns :

6(x-2,45)+4x=23,054
6x-6 x 2,45+4x=23,054
6x-14,7+4x=23,054
6x+4x=23,054+14,7
10x=37,754/:10
x =37,754/10=3,7754
6(x-2,45) + 4x = 23,054
6x - 6*2,45 + 4x = 23,054
10x - 14,7 = 23,054
10x = 37,754
x = 3,7754