Odpowiedź:
-(3x+6) = -5(3x-1)
-3x - 6 = -15x + 5
12 x = 11
x = 11/12
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Odpowiedź:
-(3x+6) = -5(3x-1)
-3x - 6 = -15x + 5
12 x = 11
x = 11/12