Whakaoti mō w
w=510
Tohaina
Kua tāruatia ki te papatopenga
2w=-216+1236
Me tāpiri te 1236 ki ngā taha e rua.
2w=1020
Tāpirihia te -216 ki te 1236, ka 1020.
w=\frac{1020}{2}
Whakawehea ngā taha e rua ki te 2.
w=510
Whakawehea te 1020 ki te 2, kia riro ko 510.
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