Whakaoti mō k
k=16
Tohaina
Kua tāruatia ki te papatopenga
-\frac{1}{4}k=-16+12
Me tāpiri te 12 ki ngā taha e rua.
-\frac{1}{4}k=-4
Tāpirihia te -16 ki te 12, ka -4.
k=-4\left(-4\right)
Me whakarea ngā taha e rua ki te -4, te tau utu o -\frac{1}{4}.
k=16
Whakareatia te -4 ki te -4, ka 16.
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