6 KLASA NA TERAZ Oblicz wartość wyrażeń algebraicznych:
A) - x – 4y + 2 dla x = - 3, y = ½
B) 2y – 5x – 5 Dla x = - 2, y = - 3/5
A) - x – 4y + 2 dla x = - 3, y = ½
B) 2y – 5x – 5 Dla x = - 2, y = - 3/5
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