Whakaoti mō x
x=10
Graph
Tohaina
Kua tāruatia ki te papatopenga
\frac{1}{5}x=2^{1}
Tātaihia te 5 mā te pū o -1, kia riro ko \frac{1}{5}.
\frac{1}{5}x=2
Tātaihia te 2 mā te pū o 1, kia riro ko 2.
x=2\times 5
Me whakarea ngā taha e rua ki te 5, te tau utu o \frac{1}{5}.
x=10
Whakareatia te 2 ki te 5, ka 10.
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