Whakaoti i te x+0.6x+(x+0.6x-6)=3

$$x + 0.6 x + ( x + 0.6 x - 6 ) = 3$$

Whakaoti mō x

$$x=2.8125$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Pahekotia te x me 0.6x, ka 1.6x.

$$1.6x+x+0.6x-6=3$$

Pahekotia te 1.6x me x, ka 2.6x.

$$2.6x+0.6x-6=3$$

Pahekotia te 2.6x me 0.6x, ka 3.2x.

$$3.2x-6=3$$

Me tāpiri te 6 ki ngā taha e rua.

$$3.2x=3+6$$

Tāpirihia te 3 ki te 6, ka 9.

$$3.2x=9$$

Whakawehea ngā taha e rua ki te 3.2.

$$x=\frac{9}{3.2}$$

Whakarohaina te \frac{9}{3.2} mā te whakarea i te taurunga me te tauraro ki te 10.

$$x=\frac{90}{32}$$

Whakahekea te hautanga \frac{90}{32} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$x=\frac{45}{16}$$