Whakaoti i te 2(x+6)-4(x-8)=-sqrt{36}

$$2 ( x + 6 ) - 4 ( x - 8 ) = - \sqrt { 36 }$$

Whakaoti mō x

$$x=25$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Whakamahia te āhuatanga tohatoha hei whakarea te 2 ki te x+6.

$$2x+12-4\left(x-8\right)=-\sqrt{36}$$

Whakamahia te āhuatanga tohatoha hei whakarea te -4 ki te x-8.

$$2x+12-4x+32=-\sqrt{36}$$

Pahekotia te 2x me -4x, ka -2x.

$$-2x+12+32=-\sqrt{36}$$

Tāpirihia te 12 ki te 32, ka 44.

$$-2x+44=-\sqrt{36}$$

Tātaitia te pūtakerua o 36 kia tae ki 6.

$$-2x+44=-6$$

Tangohia te 44 mai i ngā taha e rua.

$$-2x=-6-44$$

Tangohia te 44 i te -6, ka -50.

$$-2x=-50$$

Whakawehea ngā taha e rua ki te -2.

$$x=\frac{-50}{-2}$$

Whakawehea te -50 ki te -2, kia riro ko 25.

$$x=25$$