Whakaoti i te 5(p+3)+9=3(p-2)+6

$$5 ( p + 3 ) + 9 = 3 ( p - 2 ) + 6$$

Whakaoti mō p

$$p=-12$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Whakamahia te āhuatanga tohatoha hei whakarea te 5 ki te p+3.

$$5p+15+9=3\left(p-2\right)+6$$

Tāpirihia te 15 ki te 9, ka 24.

$$5p+24=3\left(p-2\right)+6$$

Whakamahia te āhuatanga tohatoha hei whakarea te 3 ki te p-2.

$$5p+24=3p-6+6$$

Tāpirihia te -6 ki te 6, ka 0.

$$5p+24=3p$$

Tangohia te 3p mai i ngā taha e rua.

$$5p+24-3p=0$$

Pahekotia te 5p me -3p, ka 2p.

$$2p+24=0$$

Tangohia te 24 mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.

$$2p=-24$$

Whakawehea ngā taha e rua ki te 2.

$$p=\frac{-24}{2}$$

Whakawehea te -24 ki te 2, kia riro ko -12.

$$p=-12$$