Whakaoti i te -x-411*6-4947/2+799*4+459*6=1429

$$-x-411 \cdot 6-494 \frac{ 7 }{ 2 } +799 \cdot 4+459 \cdot 6 = 1429$$

Whakaoti mō x

$$x = \frac{3115}{2} = 1557\frac{1}{2} = 1557.5$$

Ngā Upane mō te Whakaoti Whārite Rārangi

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

$$2\left(-x-411\times 6\right)-\left(494\times 2+7\right)+1598\times 4+918\times 6=2858$$

Whakareatia te 1598 ki te 4, ka 6392. Whakareatia te 918 ki te 6, ka 5508.

$$2\left(-x-411\times 6\right)-\left(494\times 2+7\right)+6392+5508=2858$$

Whakareatia te 411 ki te 6, ka 2466.

$$2\left(-x-2466\right)-\left(494\times 2+7\right)+6392+5508=2858$$

Whakamahia te āhuatanga tohatoha hei whakarea te 2 ki te -x-2466.

$$2\left(-x\right)-4932-\left(494\times 2+7\right)+6392+5508=2858$$

Whakareatia te 494 ki te 2, ka 988.

$$2\left(-x\right)-4932-\left(988+7\right)+6392+5508=2858$$

Tāpirihia te 988 ki te 7, ka 995.

$$2\left(-x\right)-4932-995+6392+5508=2858$$

Tangohia te 995 i te -4932, ka -5927.

$$2\left(-x\right)-5927+6392+5508=2858$$

Tāpirihia te -5927 ki te 6392, ka 465.

$$2\left(-x\right)+465+5508=2858$$

Tāpirihia te 465 ki te 5508, ka 5973.

$$2\left(-x\right)+5973=2858$$

Tangohia te 5973 mai i ngā taha e rua.

$$2\left(-x\right)=2858-5973$$

Tangohia te 5973 i te 2858, ka -3115.

$$2\left(-x\right)=-3115$$

Whakawehea ngā taha e rua ki te 2.

$$-x=-\frac{3115}{2}$$

Me whakarea ngā taha e rua ki te -1.

$$x=\frac{3115}{2}$$