Whakaoti i te 2+b/a=-2^x

$$\frac { 2 + b } { a } = - 2 ^ { x }$$

Whakaoti mō a

$$a=-\frac{b+2}{2^{x}}$$

$$b\neq -2$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Tē taea kia ōrite te tāupe a ki 0 nā te kore tautuhi i te whakawehenga mā te kore. Whakareatia ngā taha e rua o te whārite ki te a.

$$2+b=-a\times 2^{x}$$

Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.

$$-a\times 2^{x}=2+b$$

Whakaraupapatia anō ngā kīanga tau.

$$-a\times 2^{x}=b+2$$

He hanga arowhānui tō te whārite.

$$\left(-2^{x}\right)a=b+2$$

Whakawehea ngā taha e rua ki te -2^{x}.

$$\frac{\left(-2^{x}\right)a}{-2^{x}}=\frac{b+2}{-2^{x}}$$

Mā te whakawehe ki te -2^{x} ka wetekia te whakareanga ki te -2^{x}.

$$a=\frac{b+2}{-2^{x}}$$

Whakawehe 2+b ki te -2^{x}.

$$a=-\frac{b+2}{2^{x}}$$

Tē taea kia ōrite te tāupe a ki 0.

$$a=-\frac{b+2}{2^{x}}\text{, }a\neq 0$$

Whakaoti mō b

$$b=-\left(a\times 2^{x}+2\right)$$

$$a\neq 0$$