Whakaoti mō x
x = -\frac{7}{3} = -2\frac{1}{3} \approx -2.333333333
Graph
Tohaina
Kua tāruatia ki te papatopenga
2x-8-5x=-1
Tangohia te 5x mai i ngā taha e rua.
-3x-8=-1
Pahekotia te 2x me -5x, ka -3x.
-3x=-1+8
Me tāpiri te 8 ki ngā taha e rua.
-3x=7
Tāpirihia te -1 ki te 8, ka 7.
x=\frac{7}{-3}
Whakawehea ngā taha e rua ki te -3.
x=-\frac{7}{3}
Ka taea te hautanga \frac{7}{-3} te tuhi anō ko -\frac{7}{3} mā te tango i te tohu tōraro.
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