Whakaoti mō c
c=29
Tohaina
Kua tāruatia ki te papatopenga
518-217c+154c=-1309
Me tāpiri te 154c ki ngā taha e rua.
518-63c=-1309
Pahekotia te -217c me 154c, ka -63c.
-63c=-1309-518
Tangohia te 518 mai i ngā taha e rua.
-63c=-1827
Tangohia te 518 i te -1309, ka -1827.
c=\frac{-1827}{-63}
Whakawehea ngā taha e rua ki te -63.
c=29
Whakawehea te -1827 ki te -63, kia riro ko 29.
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