Whakaoti i te 2left(x+1right)-3left(x-2right)=x+6

$$2 \left( x+1 \right) -3 \left( x-2 \right) =x+6$$

Whakaoti mō x

$$x=1$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Whakamahia te āhuatanga tohatoha hei whakarea te 2 ki te x+1.

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

Whakamahia te āhuatanga tohatoha hei whakarea te -3 ki te x-2.

$$2x+2-3x+6=x+6$$

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

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

Tāpirihia te 2 ki te 6, ka 8.

$$-x+8=x+6$$

Tangohia te x mai i ngā taha e rua.

$$-x+8-x=6$$

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

$$-2x+8=6$$

Tangohia te 8 mai i ngā taha e rua.

$$-2x=6-8$$

Tangohia te 8 i te 6, ka -2.

$$-2x=-2$$

Whakawehea ngā taha e rua ki te -2.

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

Whakawehea te -2 ki te -2, kia riro ko 1.

$$x=1$$