Whakaoti mō x
x=12
Graph
Tohaina
Kua tāruatia ki te papatopenga
\frac{7}{12}x=7
Pahekotia te \frac{1}{3}x me \frac{1}{4}x, ka \frac{7}{12}x.
x=7\times \frac{12}{7}
Me whakarea ngā taha e rua ki te \frac{12}{7}, te tau utu o \frac{7}{12}.
x=12
Me whakakore te 7 me te 7.
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