Odpowiedź:
-2/3x = 8 /: (-2/3)
x = 8 : (-2/3)
x = 8 • (-3/2)
x = -24/2
x = -12
Sprawdzenie:
-2/3 • (-12) = 8
24/3 = 8
8 = 8
L = P
Cześć!
[tex] - \frac{2}{3} x = 8 \\ x = 8 \div ( - \frac{2}{3} ) \\ x = \frac{8}{1} \times ( - \frac{3}{2} ) \\ x = \frac{4}{1} \times ( - \frac{3}{1} ) \\ x = - \frac{12}{1} \\ x = - 12[/tex]
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