Whakaoti i te 2(x+8)-5(x-10)=3(x+22)

$$2 ( x + 8 ) - 5 ( x - 10 ) = 3 ( x + 22 )$$

Whakaoti mō x

$$x=0$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Whakamahia te āhuatanga tohatoha hei whakarea te 2 ki te x+8.

$$2x+16-5\left(x-10\right)=3\left(x+22\right)$$

Whakamahia te āhuatanga tohatoha hei whakarea te -5 ki te x-10.

$$2x+16-5x+50=3\left(x+22\right)$$

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

$$-3x+16+50=3\left(x+22\right)$$

Tāpirihia te 16 ki te 50, ka 66.

$$-3x+66=3\left(x+22\right)$$

Whakamahia te āhuatanga tohatoha hei whakarea te 3 ki te x+22.

$$-3x+66=3x+66$$

Tangohia te 3x mai i ngā taha e rua.

$$-3x+66-3x=66$$

Pahekotia te -3x me -3x, ka -6x.

$$-6x+66=66$$

Tangohia te 66 mai i ngā taha e rua.

$$-6x=66-66$$

Tangohia te 66 i te 66, ka 0.

$$-6x=0$$

He ōrite te hua o ngā tau e rua ki 0 ina 0 tētahi o rāua te iti rawa. Tātemea kāore te -6 e ōrite ki 0, me ōrite pū te x ki 0.

$$x=0$$