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Whakaoti mō x
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Ngā Raru Ōrite mai i te Rapu Tukutuku

Tohaina

7-8x=0
Tāpirihia te 1 ki te 6, ka 7.
-8x=-7
Tangohia te 7 mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
x=\frac{-7}{-8}
Whakawehea ngā taha e rua ki te -8.
x=\frac{7}{8}
Ka taea te hautanga \frac{-7}{-8} te whakamāmā ki te \frac{7}{8} mā te tango tahi i te tohu tōraro i te taurunga me te tauraro.