Whakaoti mō x
x = -\frac{4}{3} = -1\frac{1}{3} \approx -1.333333333
Graph
Tohaina
Kua tāruatia ki te papatopenga
5x-7-8x=-3
Tangohia te 8x mai i ngā taha e rua.
-3x-7=-3
Pahekotia te 5x me -8x, ka -3x.
-3x=-3+7
Me tāpiri te 7 ki ngā taha e rua.
-3x=4
Tāpirihia te -3 ki te 7, ka 4.
x=\frac{4}{-3}
Whakawehea ngā taha e rua ki te -3.
x=-\frac{4}{3}
Ka taea te hautanga \frac{4}{-3} te tuhi anō ko -\frac{4}{3} mā te tango i te tohu tōraro.
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