Whakaoti mō x
x=350
Graph
Tohaina
Kua tāruatia ki te papatopenga
2x-50=650
Pahekotia te x me x, ka 2x.
2x=650+50
Me tāpiri te 50 ki ngā taha e rua.
2x=700
Tāpirihia te 650 ki te 50, ka 700.
x=\frac{700}{2}
Whakawehea ngā taha e rua ki te 2.
x=350
Whakawehea te 700 ki te 2, kia riro ko 350.
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