Whakaoti i te (51/3-x):2=7*(-2)-8

$$( 5 \frac { 1 } { 3 } - x ) : 2 = 7 \cdot ( - 2 ) - 8$$

Whakaoti mō x

$$x = \frac{148}{3} = 49\frac{1}{3} \approx 49.333333333$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Whakareatia ngā taha e rua o te whārite ki te 2.

$$\frac{5\times 3+1}{3}-x=14\left(-2\right)-16$$

Whakareatia te 5 ki te 3, ka 15.

$$\frac{15+1}{3}-x=14\left(-2\right)-16$$

Tāpirihia te 15 ki te 1, ka 16.

$$\frac{16}{3}-x=14\left(-2\right)-16$$

Whakareatia te 14 ki te -2, ka -28.

$$\frac{16}{3}-x=-28-16$$

Tangohia te 16 i te -28, ka -44.

$$\frac{16}{3}-x=-44$$

Tangohia te \frac{16}{3} mai i ngā taha e rua.

$$-x=-44-\frac{16}{3}$$

Me tahuri te -44 ki te hautau -\frac{132}{3}.

$$-x=-\frac{132}{3}-\frac{16}{3}$$

Tā te mea he rite te tauraro o -\frac{132}{3} me \frac{16}{3}, me tango rāua mā te tango i ō raua taurunga.

$$-x=\frac{-132-16}{3}$$

Tangohia te 16 i te -132, ka -148.

$$-x=-\frac{148}{3}$$

Me whakarea ngā taha e rua ki te -1.

$$x=\frac{148}{3}$$