Whakaoti mō N
N=-\frac{Q}{3}+95
Whakaoti mō Q
Q=285-3N
Tohaina
Kua tāruatia ki te papatopenga
3N=285-Q
Tangohia te Q mai i ngā taha e rua.
\frac{3N}{3}=\frac{285-Q}{3}
Whakawehea ngā taha e rua ki te 3.
N=\frac{285-Q}{3}
Mā te whakawehe ki te 3 ka wetekia te whakareanga ki te 3.
N=-\frac{Q}{3}+95
Whakawehe 285-Q ki te 3.
Q=285-3N
Tangohia te 3N mai i ngā taha e rua.
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