Whakaoti mō x
x=286
Graph
Tohaina
Kua tāruatia ki te papatopenga
2x+15=587
Pahekotia te x me x, ka 2x.
2x=587-15
Tangohia te 15 mai i ngā taha e rua.
2x=572
Tangohia te 15 i te 587, ka 572.
x=\frac{572}{2}
Whakawehea ngā taha e rua ki te 2.
x=286
Whakawehea te 572 ki te 2, kia riro ko 286.
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