Whakaoti mō w
w=33
Tohaina
Kua tāruatia ki te papatopenga
25=w+2-10
Whakareatia ngā taha e rua o te whārite ki te 5.
25=w-8
Tangohia te 10 i te 2, ka -8.
w-8=25
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
w=25+8
Me tāpiri te 8 ki ngā taha e rua.
w=33
Tāpirihia te 25 ki te 8, ka 33.
Ngā Tauira
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{ x } ^ { 2 } - 4 x - 5 = 0
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Whakarerekētanga
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