Whakaoti i te 5(w+2)+w=3(w-1)+1

$$5 ( w + 2 ) + w = 3 ( w - 1 ) + 1$$

Whakaoti mō w

$$w=-4$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Whakamahia te āhuatanga tohatoha hei whakarea te 5 ki te w+2.

$$5w+10+w=3\left(w-1\right)+1$$

Pahekotia te 5w me w, ka 6w.

$$6w+10=3\left(w-1\right)+1$$

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

$$6w+10=3w-3+1$$

Tāpirihia te -3 ki te 1, ka -2.

$$6w+10=3w-2$$

Tangohia te 3w mai i ngā taha e rua.

$$6w+10-3w=-2$$

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

$$3w+10=-2$$

Tangohia te 10 mai i ngā taha e rua.

$$3w=-2-10$$

Tangohia te 10 i te -2, ka -12.

$$3w=-12$$

Whakawehea ngā taha e rua ki te 3.

$$w=\frac{-12}{3}$$

Whakawehea te -12 ki te 3, kia riro ko -4.

$$w=-4$$