Odpowiedź:
Szczegółowe wyjaśnienie:
|x-3| = 1
1)
x-3 = 1
x = 1 + 3
x = 4
2)
x-3 = -1
x = -1 + 3
x = 2
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Odpowiedź:
Szczegółowe wyjaśnienie:
|x-3| = 1
1)
x-3 = 1
x = 1 + 3
x = 4
2)
x-3 = -1
x = -1 + 3
x = 2