Whakaoti mō x
x=16
Graph
Tohaina
Kua tāruatia ki te papatopenga
6500+125.25x-200.75x=5292
Tangohia te 200.75x mai i ngā taha e rua.
6500-75.5x=5292
Pahekotia te 125.25x me -200.75x, ka -75.5x.
-75.5x=5292-6500
Tangohia te 6500 mai i ngā taha e rua.
-75.5x=-1208
Tangohia te 6500 i te 5292, ka -1208.
x=\frac{-1208}{-75.5}
Whakawehea ngā taha e rua ki te -75.5.
x=\frac{-12080}{-755}
Whakarohaina te \frac{-1208}{-75.5} mā te whakarea i te taurunga me te tauraro ki te 10.
x=16
Whakawehea te -12080 ki te -755, kia riro ko 16.
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