Whakaoti mō x
x = \frac{95}{4} = 23\frac{3}{4} = 23.75
Graph
Tohaina
Kua tāruatia ki te papatopenga
x+192=2+9x
Whakareatia te 3 ki te 64, ka 192.
x+192-9x=2
Tangohia te 9x mai i ngā taha e rua.
-8x+192=2
Pahekotia te x me -9x, ka -8x.
-8x=2-192
Tangohia te 192 mai i ngā taha e rua.
-8x=-190
Tangohia te 192 i te 2, ka -190.
x=\frac{-190}{-8}
Whakawehea ngā taha e rua ki te -8.
x=\frac{95}{4}
Whakahekea te hautanga \frac{-190}{-8} ki ōna wāhi pāpaku rawa mā te tango me te whakakore i te -2.
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