Whakaoti mō x
x=8
Graph
Tohaina
Kua tāruatia ki te papatopenga
x+4=\sqrt{144}
Whakareatia te 24 ki te 6, ka 144.
x+4=12
Tātaitia te pūtakerua o 144 kia tae ki 12.
x=12-4
Tangohia te 4 mai i ngā taha e rua.
x=8
Tangohia te 4 i te 12, ka 8.
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