Odpowiedź:
d) 14y - 8x/2 - 5 (1 - 4x) = 1- 4x = x = 8
1 - 8x - 4x = 3x
14y-8x = 6x
6.x - 5 = 1x + 3x. = 4x
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Odpowiedź:
d) 14y - 8x/2 - 5 (1 - 4x) = 1- 4x = x = 8
1 - 8x - 4x = 3x
14y-8x = 6x
6.x - 5 = 1x + 3x. = 4x