Whakaoti mō n
n=10
Pātaitai
Linear Equation
21 - 2 n = 1
Tohaina
Kua tāruatia ki te papatopenga
-2n=1-21
Tangohia te 21 mai i ngā taha e rua.
-2n=-20
Tangohia te 21 i te 1, ka -20.
n=\frac{-20}{-2}
Whakawehea ngā taha e rua ki te -2.
n=10
Whakawehea te -20 ki te -2, kia riro ko 10.
Ngā Tauira
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