Whakaoti mō x
x=20
Graph
Tohaina
Kua tāruatia ki te papatopenga
\left(6+9\right)x=150\times 2
Me whakarea ngā taha e rua ki te 2.
15x=150\times 2
Tāpirihia te 6 ki te 9, ka 15.
15x=300
Whakareatia te 150 ki te 2, ka 300.
x=\frac{300}{15}
Whakawehea ngā taha e rua ki te 15.
x=20
Whakawehea te 300 ki te 15, kia riro ko 20.
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