Whakaoti mō x
x=69
Graph
Tohaina
Kua tāruatia ki te papatopenga
157780-980x+640x=134320
Whakamahia te āhuatanga tohatoha hei whakarea te 980 ki te 161-x.
157780-340x=134320
Pahekotia te -980x me 640x, ka -340x.
-340x=134320-157780
Tangohia te 157780 mai i ngā taha e rua.
-340x=-23460
Tangohia te 157780 i te 134320, ka -23460.
x=\frac{-23460}{-340}
Whakawehea ngā taha e rua ki te -340.
x=69
Whakawehea te -23460 ki te -340, kia riro ko 69.
Ngā Tauira
whārite tapawhā
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Arithmetic
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Poukapa
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whārite Simultaneous
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Whakarerekētanga
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Whakaurunga
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Ngā Tepe
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