Whakaoti mō x
x=\frac{6}{13}\approx 0.461538462
Graph
Tohaina
Kua tāruatia ki te papatopenga
15x=2x+6
Whakareatia te 3 ki te 5, ka 15.
15x-2x=6
Tangohia te 2x mai i ngā taha e rua.
13x=6
Pahekotia te 15x me -2x, ka 13x.
x=\frac{6}{13}
Whakawehea ngā taha e rua ki te 13.
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