Whakaoti i te 0.05x+5.2=5.5-3.5x

$$0.05 x + 5.2 = 5.5 - 3.5 x$$

Whakaoti mō x

$$x=\frac{6}{71}\approx 0.084507042$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Me tāpiri te 3.5x ki ngā taha e rua.

$$0.05x+5.2+3.5x=5.5$$

Pahekotia te 0.05x me 3.5x, ka 3.55x.

$$3.55x+5.2=5.5$$

Tangohia te 5.2 mai i ngā taha e rua.

$$3.55x=5.5-5.2$$

Tangohia te 5.2 i te 5.5, ka 0.3.

$$3.55x=0.3$$

Whakawehea ngā taha e rua ki te 3.55.

$$x=\frac{0.3}{3.55}$$

Whakarohaina te \frac{0.3}{3.55} mā te whakarea i te taurunga me te tauraro ki te 100.

$$x=\frac{30}{355}$$

Whakahekea te hautanga \frac{30}{355} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 5.

$$x=\frac{6}{71}$$