Whakaoti mō x
x=75
Graph
Tohaina
Kua tāruatia ki te papatopenga
\frac{7}{15}x=35
Pahekotia te x me -\frac{8}{15}x, ka \frac{7}{15}x.
x=35\times \frac{15}{7}
Me whakarea ngā taha e rua ki te \frac{15}{7}, te tau utu o \frac{7}{15}.
x=\frac{35\times 15}{7}
Tuhia te 35\times \frac{15}{7} hei hautanga kotahi.
x=\frac{525}{7}
Whakareatia te 35 ki te 15, ka 525.
x=75
Whakawehea te 525 ki te 7, kia riro ko 75.
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