Whakaoti i te 7/9x-13/6x=1/12

$$\frac { 7 } { 9 } x - \frac { 13 } { 6 } x = \frac { 1 } { 12 }$$

Whakaoti mō x

$$x=-\frac{3}{50}=-0.06$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Pahekotia te \frac{7}{9}x me -\frac{13}{6}x, ka -\frac{25}{18}x.

$$-\frac{25}{18}x=\frac{1}{12}$$

Me whakarea ngā taha e rua ki te -\frac{18}{25}, te tau utu o -\frac{25}{18}.

$$x=\frac{1}{12}\left(-\frac{18}{25}\right)$$

Me whakarea te \frac{1}{12} ki te -\frac{18}{25} mā te whakarea taurunga ki te taurunga me te tauraro ki te tauraro.

$$x=\frac{1\left(-18\right)}{12\times 25}$$

Mahia ngā whakarea i roto i te hautanga \frac{1\left(-18\right)}{12\times 25}.

$$x=\frac{-18}{300}$$

Whakahekea te hautanga \frac{-18}{300} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 6.

$$x=-\frac{3}{50}$$