Whakaoti i te x+2/1-2x-2/3-x-1/2=0

$$\frac { x + 2 } { 1 } - \frac { 2 x - 2 } { 3 } - \frac { x - 1 } { 2 } = 0$$

Whakaoti mō x

$$x=19$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Me whakarea ngā taha e rua o te whārite ki te 6, arā, te tauraro pātahi he tino iti rawa te kitea o 3,2.

$$6\left(x+2\right)-2\left(2x-2\right)-3\left(x-1\right)=0$$

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

$$6x+12-2\left(2x-2\right)-3\left(x-1\right)=0$$

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

$$6x+12-4x+4-3\left(x-1\right)=0$$

Pahekotia te 6x me -4x, ka 2x.

$$2x+12+4-3\left(x-1\right)=0$$

Tāpirihia te 12 ki te 4, ka 16.

$$2x+16-3\left(x-1\right)=0$$

Whakamahia te āhuatanga tohatoha hei whakarea te -3 ki te x-1.

$$2x+16-3x+3=0$$

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

$$-x+16+3=0$$

Tāpirihia te 16 ki te 3, ka 19.

$$-x+19=0$$

Tangohia te 19 mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.

$$-x=-19$$

Me whakarea ngā taha e rua ki te -1.

$$x=19$$