Whakaoti i te x+1/2-4-3x/8=1

$$\frac { x + 1 } { 2 } - \frac { 4 - 3 x } { 8 } = 1$$

Whakaoti mō x

$$x = \frac{8}{7} = 1\frac{1}{7} \approx 1.142857143$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Me whakarea ngā taha e rua o te whārite ki te 8, arā, te tauraro pātahi he tino iti rawa te kitea o 2,8.

$$4\left(x+1\right)-\left(4-3x\right)=8$$

Whakamahia te āhuatanga tohatoha hei whakarea te 4 ki te x+1.

$$4x+4-\left(4-3x\right)=8$$

Hei kimi i te tauaro o 4-3x, kimihia te tauaro o ia taurangi.

$$4x+4-4-\left(-3x\right)=8$$

Ko te tauaro o -3x ko 3x.

$$4x+4-4+3x=8$$

Tangohia te 4 i te 4, ka 0.

$$4x+3x=8$$

Pahekotia te 4x me 3x, ka 7x.

$$7x=8$$

Whakawehea ngā taha e rua ki te 7.

$$x=\frac{8}{7}$$