Whakaoti i te -4(x+1)+2x=3(2x-1

$$-4(x+1)+2x=3(2x-1$$

Whakaoti mō x

$$x=-\frac{1}{8}=-0.125$$

Ngā Upane mō te Whakaoti Whārite Rārangi

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

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

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

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

Whakamahia te āhuatanga tohatoha hei whakarea te 3 ki te 2x-1.

$$-2x-4=6x-3$$

Tangohia te 6x mai i ngā taha e rua.

$$-2x-4-6x=-3$$

Pahekotia te -2x me -6x, ka -8x.

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

Me tāpiri te 4 ki ngā taha e rua.

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

Tāpirihia te -3 ki te 4, ka 1.

$$-8x=1$$

Whakawehea ngā taha e rua ki te -8.

$$x=\frac{1}{-8}$$

Ka taea te hautanga \frac{1}{-8} te tuhi anō ko -\frac{1}{8} mā te tango i te tohu tōraro.

$$x=-\frac{1}{8}$$