Whakaoti mō m
m=2n-1
Whakaoti mō n
n=\frac{m+1}{2}
Pātaitai
Linear Equation
2 n + 5 - m = 6
Tohaina
Kua tāruatia ki te papatopenga
5-m=6-2n
Tangohia te 2n mai i ngā taha e rua.
-m=6-2n-5
Tangohia te 5 mai i ngā taha e rua.
-m=1-2n
Tangohia te 5 i te 6, ka 1.
\frac{-m}{-1}=\frac{1-2n}{-1}
Whakawehea ngā taha e rua ki te -1.
m=\frac{1-2n}{-1}
Mā te whakawehe ki te -1 ka wetekia te whakareanga ki te -1.
m=2n-1
Whakawehe 1-2n ki te -1.
2n-m=6-5
Tangohia te 5 mai i ngā taha e rua.
2n-m=1
Tangohia te 5 i te 6, ka 1.
2n=1+m
Me tāpiri te m ki ngā taha e rua.
2n=m+1
He hanga arowhānui tō te whārite.
\frac{2n}{2}=\frac{m+1}{2}
Whakawehea ngā taha e rua ki te 2.
n=\frac{m+1}{2}
Mā te whakawehe ki te 2 ka wetekia te whakareanga ki te 2.
Ngā Tauira
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