Whakaoti i te x-2-x/6=x+2/6

$$x - \frac { 2 - x } { 6 } = \frac { x + 2 } { 6 }$$

Whakaoti mō x

$$x=\frac{2}{3}\approx 0.666666667$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Whakareatia ngā taha e rua o te whārite ki te 6.

$$6x-\left(2-x\right)=x+2$$

Hei kimi i te tauaro o 2-x, kimihia te tauaro o ia taurangi.

$$6x-2-\left(-x\right)=x+2$$

Ko te tauaro o -x ko x.

$$6x-2+x=x+2$$

Pahekotia te 6x me x, ka 7x.

$$7x-2=x+2$$

Tangohia te x mai i ngā taha e rua.

$$7x-2-x=2$$

Pahekotia te 7x me -x, ka 6x.

$$6x-2=2$$

Me tāpiri te 2 ki ngā taha e rua.

$$6x=2+2$$

Tāpirihia te 2 ki te 2, ka 4.

$$6x=4$$

Whakawehea ngā taha e rua ki te 6.

$$x=\frac{4}{6}$$

Whakahekea te hautanga \frac{4}{6} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$x=\frac{2}{3}$$