Whakaoti mō x
x=-\frac{1}{9}\approx -0.111111111
Graph
Tohaina
Kua tāruatia ki te papatopenga
9x=-1
Tangohia te 1 mai i ngā taha e rua. Ko te tau i tango i te kore ka hua ko tōna korenga.
x=\frac{-1}{9}
Whakawehea ngā taha e rua ki te 9.
x=-\frac{1}{9}
Ka taea te hautanga \frac{-1}{9} te tuhi anō ko -\frac{1}{9} mā te tango i te tohu tōraro.
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