Whakaoti i te 30x-(-x+6)+(5x+4)=-(5x+6)+(-8+3x)

$$30 x - ( - x + 6 ) + ( 5 x + 4 ) = - ( 5 x + 6 ) + ( - 8 + 3 x )$$

Whakaoti mō x

$$x=-\frac{6}{19}\approx -0.315789474$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Hei kimi i te tauaro o -x+6, kimihia te tauaro o ia taurangi.

$$30x-\left(-x\right)-6+5x+4=-\left(5x+6\right)-8+3x$$

Pahekotia te 30x me 5x, ka 35x.

$$35x-\left(-x\right)-6+4=-\left(5x+6\right)-8+3x$$

Tāpirihia te -6 ki te 4, ka -2.

$$35x-\left(-x\right)-2=-\left(5x+6\right)-8+3x$$

Hei kimi i te tauaro o 5x+6, kimihia te tauaro o ia taurangi.

$$35x-\left(-x\right)-2=-5x-6-8+3x$$

Tangohia te 8 i te -6, ka -14.

$$35x-\left(-x\right)-2=-5x-14+3x$$

Pahekotia te -5x me 3x, ka -2x.

$$35x-\left(-x\right)-2=-2x-14$$

Me tāpiri te 2x ki ngā taha e rua.

$$35x-\left(-x\right)-2+2x=-14$$

Pahekotia te 35x me 2x, ka 37x.

$$37x-\left(-x\right)-2=-14$$

Me tāpiri te 2 ki ngā taha e rua.

$$37x-\left(-x\right)=-14+2$$

Tāpirihia te -14 ki te 2, ka -12.

$$37x-\left(-x\right)=-12$$

Whakareatia te -1 ki te -1, ka 1.

$$37x+x=-12$$

Pahekotia te 37x me x, ka 38x.

$$38x=-12$$

Whakawehea ngā taha e rua ki te 38.

$$x=\frac{-12}{38}$$

Whakahekea te hautanga \frac{-12}{38} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 2.

$$x=-\frac{6}{19}$$