Odpowiedź:
8 - (x + 3)/2 = 5 + (3x + 1)/4
8 - 1/2x - 3/2 = 5 + 3/4x + 1/4
-1/2x - 3/4x = 5 1/4 - 6 1/2
2/4x - 3/4x = 5 1/4 - 6 2/4
-1/4x = -1 1/4 /*(-4)
x = 5/4 * 4 = 5
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Odpowiedź:
8 - (x + 3)/2 = 5 + (3x + 1)/4
8 - 1/2x - 3/2 = 5 + 3/4x + 1/4
-1/2x - 3/4x = 5 1/4 - 6 1/2
2/4x - 3/4x = 5 1/4 - 6 2/4
-1/4x = -1 1/4 /*(-4)
x = 5/4 * 4 = 5
Szczegółowe wyjaśnienie: