Whakaoti mō x
x = \frac{12}{7} = 1\frac{5}{7} \approx 1.714285714
Graph
Tohaina
Kua tāruatia ki te papatopenga
7x=15-3
Tangohia te 3 mai i ngā taha e rua.
7x=12
Tangohia te 3 i te 15, ka 12.
x=\frac{12}{7}
Whakawehea ngā taha e rua ki te 7.
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