Whakaoti mō x
x = \frac{21}{20} = 1\frac{1}{20} = 1.05
Graph
Tohaina
Kua tāruatia ki te papatopenga
20x=6+15
Me tāpiri te 15 ki ngā taha e rua.
20x=21
Tāpirihia te 6 ki te 15, ka 21.
x=\frac{21}{20}
Whakawehea ngā taha e rua ki te 20.
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