Whakaoti mō x
x = -\frac{26}{5} = -5\frac{1}{5} = -5.2
Graph
Tohaina
Kua tāruatia ki te papatopenga
5x=21-47
Tangohia te 47 mai i ngā taha e rua.
5x=-26
Tangohia te 47 i te 21, ka -26.
x=\frac{-26}{5}
Whakawehea ngā taha e rua ki te 5.
x=-\frac{26}{5}
Ka taea te hautanga \frac{-26}{5} te tuhi anō ko -\frac{26}{5} mā te tango i te tohu tōraro.
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