Whakaoti mō j
j=-5
Tohaina
Kua tāruatia ki te papatopenga
7j+28=-7
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
7j=-7-28
Tangohia te 28 mai i ngā taha e rua.
7j=-35
Tangohia te 28 i te -7, ka -35.
j=\frac{-35}{7}
Whakawehea ngā taha e rua ki te 7.
j=-5
Whakawehea te -35 ki te 7, kia riro ko -5.
Ngā Tauira
whārite tapawhā
{ x } ^ { 2 } - 4 x - 5 = 0
Āhuahanga
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Arithmetic
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Poukapa
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whārite Simultaneous
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Whakarerekētanga
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Whakaurunga
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Ngā Tepe
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