Whakaoti mō x
x=1975
Graph
Pātaitai
Linear Equation
100+2x=8000-2x
Tohaina
Kua tāruatia ki te papatopenga
100+2x+2x=8000
Me tāpiri te 2x ki ngā taha e rua.
100+4x=8000
Pahekotia te 2x me 2x, ka 4x.
4x=8000-100
Tangohia te 100 mai i ngā taha e rua.
4x=7900
Tangohia te 100 i te 8000, ka 7900.
x=\frac{7900}{4}
Whakawehea ngā taha e rua ki te 4.
x=1975
Whakawehea te 7900 ki te 4, kia riro ko 1975.
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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