Whakaoti mō g
g=3
Pātaitai
Linear Equation
20 = 4 ( g + 2 )
Tohaina
Kua tāruatia ki te papatopenga
\frac{20}{4}=g+2
Whakawehea ngā taha e rua ki te 4.
5=g+2
Whakawehea te 20 ki te 4, kia riro ko 5.
g+2=5
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
g=5-2
Tangohia te 2 mai i ngā taha e rua.
g=3
Tangohia te 2 i te 5, ka 3.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
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Whakarerekētanga
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