Whakaoti mō x
x=-\frac{5}{6}\approx -0.833333333
Graph
Tohaina
Kua tāruatia ki te papatopenga
12x-8-6x=-13
Tangohia te 6x mai i ngā taha e rua.
6x-8=-13
Pahekotia te 12x me -6x, ka 6x.
6x=-13+8
Me tāpiri te 8 ki ngā taha e rua.
6x=-5
Tāpirihia te -13 ki te 8, ka -5.
x=\frac{-5}{6}
Whakawehea ngā taha e rua ki te 6.
x=-\frac{5}{6}
Ka taea te hautanga \frac{-5}{6} te tuhi anō ko -\frac{5}{6} mā te tango i te tohu tōraro.
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