Whakaoti i te 47x-36(x-1)=4

$$47 x - 36 ( x - 1 ) = 4$$

Whakaoti mō x

$$x = -\frac{32}{11} = -2\frac{10}{11} \approx -2.909090909$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Whakamahia te āhuatanga tohatoha hei whakarea te -36 ki te x-1.

$$47x-36x+36=4$$

Pahekotia te 47x me -36x, ka 11x.

$$11x+36=4$$

Tangohia te 36 mai i ngā taha e rua.

$$11x=4-36$$

Tangohia te 36 i te 4, ka -32.

$$11x=-32$$

Whakawehea ngā taha e rua ki te 11.

$$x=\frac{-32}{11}$$

Ka taea te hautanga \frac{-32}{11} te tuhi anō ko -\frac{32}{11} mā te tango i te tohu tōraro.

$$x=-\frac{32}{11}$$