Whakaoti mō x
x=\frac{2}{5}=0.4
Graph
Tohaina
Kua tāruatia ki te papatopenga
\frac{5}{2}x=1
Pahekotia te 2x me \frac{1}{2}x, ka \frac{5}{2}x.
x=1\times \frac{2}{5}
Me whakarea ngā taha e rua ki te \frac{2}{5}, te tau utu o \frac{5}{2}.
x=\frac{2}{5}
Whakareatia te 1 ki te \frac{2}{5}, ka \frac{2}{5}.
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