Whakaoti mō w
w=21
Pātaitai
Linear Equation
51 = 2 w + 9
Tohaina
Kua tāruatia ki te papatopenga
2w+9=51
Whakawhitihia ngā taha kia puta ki te taha mauī ngā kīanga tau taurangi katoa.
2w=51-9
Tangohia te 9 mai i ngā taha e rua.
2w=42
Tangohia te 9 i te 51, ka 42.
w=\frac{42}{2}
Whakawehea ngā taha e rua ki te 2.
w=21
Whakawehea te 42 ki te 2, kia riro ko 21.
Ngā Tauira
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