Whakaoti mō x
x = -\frac{7}{2} = -3\frac{1}{2} = -3.5
Graph
Tohaina
Kua tāruatia ki te papatopenga
0x-24x=84
Whakareatia te 0 ki te 8, ka 0.
0-24x=84
Ko te tau i whakarea ki te kore ka hua ko te kore.
-24x=84
Ko te tau i tāpiria he kore ka hua koia tonu.
x=\frac{84}{-24}
Whakawehea ngā taha e rua ki te -24.
x=-\frac{7}{2}
Whakahekea te hautanga \frac{84}{-24} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te 12.
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