Whakaoti i te -4(3-x)=11(4x-3)

$$- 4 ( 3 - x ) = 11 ( 4 x - 3 )$$

Whakaoti mō x

$$x=\frac{21}{40}=0.525$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Whakamahia te āhuatanga tohatoha hei whakarea te -4 ki te 3-x.

$$-12+4x=11\left(4x-3\right)$$

Whakamahia te āhuatanga tohatoha hei whakarea te 11 ki te 4x-3.

$$-12+4x=44x-33$$

Tangohia te 44x mai i ngā taha e rua.

$$-12+4x-44x=-33$$

Pahekotia te 4x me -44x, ka -40x.

$$-12-40x=-33$$

Me tāpiri te 12 ki ngā taha e rua.

$$-40x=-33+12$$

Tāpirihia te -33 ki te 12, ka -21.

$$-40x=-21$$

Whakawehea ngā taha e rua ki te -40.

$$x=\frac{-21}{-40}$$

Ka taea te hautanga \frac{-21}{-40} te whakamāmā ki te \frac{21}{40} mā te tango tahi i te tohu tōraro i te taurunga me te tauraro.

$$x=\frac{21}{40}$$