Rozwiązanie w załączniku.
Obliczenia:
[tex]\frac{1}{5}u * 5 = \frac{5}{5}u = 1u = u[/tex]
[tex]4 * \frac{1}{4}x = \frac{4}{4}x = 1x = x[/tex]
[tex]-8 * \frac{5}{8}y = -\frac{40}{8}y = -5y[/tex]
[tex]0,6z : 2 = 0,3z[/tex]
[tex]-\frac{5}{9}w : \frac{5}{9} = -\frac{5}{9} * \frac{9}{5} = -1w = -w[/tex]
[tex]3x * 5 = 15x[/tex]
[tex]-7y : (-7) = 1y = y[/tex]
[tex]-8z : (-4) = 2z[/tex]
[tex]\frac{1}{6}u * 6 = \frac{6}{6}u = 1u = u[/tex]
[tex]-\frac{1}{3}v * (-3) = 1v = v[/tex]
