Whakaoti mō x
x=12
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Tohaina
Kua tāruatia ki te papatopenga
1x=18-6
Tangohia te 6 mai i ngā taha e rua.
1x=12
Tangohia te 6 i te 18, ka 12.
x=12
Whakaraupapatia anō ngā kīanga tau.
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