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Whakaoti mō x
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Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

x=56.8x
Whakareatia te 1.42 ki te 40, ka 56.8.
x-56.8x=0
Tangohia te 56.8x mai i ngā taha e rua.
-55.8x=0
Pahekotia te x me -56.8x, ka -55.8x.
x=0
He ōrite te hua o ngā tau e rua ki 0 ina 0 tētahi o rāua te iti rawa. Tātemea kāore te -55.8 e ōrite ki 0, me ōrite pū te x ki 0.