Whakaoti i te x-1.5=0.84(x+1.5)

$$x - 1.5 = 0.84 ( x + 1.5 )$$

Whakaoti mō x

$$x=17.25$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Whakamahia te āhuatanga tohatoha hei whakarea te 0.84 ki te x+1.5.

$$x-1.5=0.84x+1.26$$

Tangohia te 0.84x mai i ngā taha e rua.

$$x-1.5-0.84x=1.26$$

Pahekotia te x me -0.84x, ka 0.16x.

$$0.16x-1.5=1.26$$

Me tāpiri te 1.5 ki ngā taha e rua.

$$0.16x=1.26+1.5$$

Tāpirihia te 1.26 ki te 1.5, ka 2.76.

$$0.16x=2.76$$

Whakawehea ngā taha e rua ki te 0.16.

$$x=\frac{2.76}{0.16}$$

Whakarohaina te \frac{2.76}{0.16} mā te whakarea i te taurunga me te tauraro ki te 100.

$$x=\frac{276}{16}$$

Whakahekea te hautanga \frac{276}{16} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 4.

$$x=\frac{69}{4}$$