Whakaoti i te (67-x)*22=(726-x)*15

$$(67-x) \times 22=(726-x) \times 15$$

Whakaoti mō x

$$x = -\frac{9416}{7} = -1345\frac{1}{7} \approx -1345.142857143$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Whakamahia te āhuatanga tohatoha hei whakarea te 67-x ki te 22.

$$1474-22x=\left(726-x\right)\times 15$$

Whakamahia te āhuatanga tohatoha hei whakarea te 726-x ki te 15.

$$1474-22x=10890-15x$$

Me tāpiri te 15x ki ngā taha e rua.

$$1474-22x+15x=10890$$

Pahekotia te -22x me 15x, ka -7x.

$$1474-7x=10890$$

Tangohia te 1474 mai i ngā taha e rua.

$$-7x=10890-1474$$

Tangohia te 1474 i te 10890, ka 9416.

$$-7x=9416$$

Whakawehea ngā taha e rua ki te -7.

$$x=\frac{9416}{-7}$$

Ka taea te hautanga \frac{9416}{-7} te tuhi anō ko -\frac{9416}{7} mā te tango i te tohu tōraro.

$$x=-\frac{9416}{7}$$