Whakaoti mō x
x=22
Graph
Tohaina
Kua tāruatia ki te papatopenga
2x+15=59
Pahekotia te x me x, ka 2x.
2x=59-15
Tangohia te 15 mai i ngā taha e rua.
2x=44
Tangohia te 15 i te 59, ka 44.
x=\frac{44}{2}
Whakawehea ngā taha e rua ki te 2.
x=22
Whakawehea te 44 ki te 2, kia riro ko 22.
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