Whakaoti i te x/193+54-x/89=45

$$\frac { x } { 193 } + \frac { 54 - x } { 89 } = 45$$

Whakaoti mō x

$$x = -\frac{762543}{104} = -7332\frac{15}{104} \approx -7332.144230769$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Me whakarea ngā taha e rua o te whārite ki te 17177, arā, te tauraro pātahi he tino iti rawa te kitea o 193,89.

$$89x+193\left(54-x\right)=772965$$

Whakamahia te āhuatanga tohatoha hei whakarea te 193 ki te 54-x.

$$89x+10422-193x=772965$$

Pahekotia te 89x me -193x, ka -104x.

$$-104x+10422=772965$$

Tangohia te 10422 mai i ngā taha e rua.

$$-104x=772965-10422$$

Tangohia te 10422 i te 772965, ka 762543.

$$-104x=762543$$

Whakawehea ngā taha e rua ki te -104.

$$x=\frac{762543}{-104}$$

Ka taea te hautanga \frac{762543}{-104} te tuhi anō ko -\frac{762543}{104} mā te tango i te tohu tōraro.

$$x=-\frac{762543}{104}$$