Whakaoti mō x
x=-\frac{13}{54}\approx -0.240740741
Graph
Tohaina
Kua tāruatia ki te papatopenga
x-55x=13
Tangohia te 55x mai i ngā taha e rua.
-54x=13
Pahekotia te x me -55x, ka -54x.
x=\frac{13}{-54}
Whakawehea ngā taha e rua ki te -54.
x=-\frac{13}{54}
Ka taea te hautanga \frac{13}{-54} te tuhi anō ko -\frac{13}{54} mā te tango i te tohu tōraro.
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