Whakaoti mō x
x = \frac{99}{2} = 49\frac{1}{2} = 49.5
Graph
Tohaina
Kua tāruatia ki te papatopenga
2x+1=100
Pūruatia ngā taha e rua o te whārite.
2x+1-1=100-1
Me tango 1 mai i ngā taha e rua o te whārite.
2x=100-1
Mā te tango i te 1 i a ia ake anō ka toe ko te 0.
2x=99
Tango 1 mai i 100.
\frac{2x}{2}=\frac{99}{2}
Whakawehea ngā taha e rua ki te 2.
x=\frac{99}{2}
Mā te whakawehe ki te 2 ka wetekia te whakareanga ki te 2.
Ngā Tauira
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