Whakaoti mō x
x=\frac{3}{13}\approx 0.230769231
Graph
Tohaina
Kua tāruatia ki te papatopenga
x=-12x+3
Tangohia te 5 i te 8, ka 3.
x+12x=3
Me tāpiri te 12x ki ngā taha e rua.
13x=3
Pahekotia te x me 12x, ka 13x.
x=\frac{3}{13}
Whakawehea ngā taha e rua ki te 13.
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