Whakaoti mō x
x = -\frac{10}{9} = -1\frac{1}{9} \approx -1.111111111
Graph
Tohaina
Kua tāruatia ki te papatopenga
5x+5+4x=-5
Me tāpiri te 4x ki ngā taha e rua.
9x+5=-5
Pahekotia te 5x me 4x, ka 9x.
9x=-5-5
Tangohia te 5 mai i ngā taha e rua.
9x=-10
Tangohia te 5 i te -5, ka -10.
x=\frac{-10}{9}
Whakawehea ngā taha e rua ki te 9.
x=-\frac{10}{9}
Ka taea te hautanga \frac{-10}{9} te tuhi anō ko -\frac{10}{9} mā te tango i te tohu tōraro.
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